Patents by Inventor Michael C. Clark
Michael C. Clark has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080029437Abstract: A process for the regeneration of materials used in the guard beds preceding the reactors used in an olefin conversion process which converts olefinic refinery streams to higher boiling hydrocarbon products by polymerization (oligomerization) or alkylation of aromatics including benzene. Products of the process may include olefin oligomers and alkylaromatics in the gasoline boiling range as well as alkylaromatic petrochemicals such as cumene and ethylbenzene. The process is integrated with the olefin conversion process to ensure continuous operation of the olefin conversion without sending the feedstock containing the contaminant(s) to the reactor. The process uses reaction products from the olefin conversion process to regenerate the guard bed material and so is economically attractive since it does not require the use of separate purge, regeneration feed and separation systems. A plurality of guard beds is used, each containing a material which removes catalyst poisons.Type: ApplicationFiled: June 19, 2007Publication date: February 7, 2008Applicant: ExxonMobil Research and Engineering CompanyInventors: Benjamin S. Umansky, Michael C. Clark
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Publication number: 20080005968Abstract: A shutter assembly (24) mounts to a structure (20) and provides storm and security protection to an opening (22). The assembly comprises an upper track (28) and a lower track (30) each extending between first and second proximal and distal ends (34, 38), respectively. A pair of decorative shutters (26) are spaced from one another and disposed adjacent to the tracks (28, 30). A plurality of panel assemblies (46) are in sliding engagement with the upper and lower tracks (28, 30) for covering the opening (22) and each comprises upper and lower rails (52, 54) and a pair of stiles (56) extending therebetween and a panel (58). The panel (58) defines a retention portion (66) disposed along side edges (64) extending outwardly from a plane (68) of the panel (58). Each of the stiles (56) define a stile channel (72) having a configuration corresponding to the retention portion (66) to create an interference fit between the stile channel (72) and the panel (58) for allowing movement when the panel (58) flexes.Type: ApplicationFiled: July 5, 2006Publication date: January 10, 2008Applicant: TAPCO INTERNATIONALInventors: Michael C. Clark, Nathan Greenway, Brad Kutler, J. Richard Logan, Clyde G. Allen
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Publication number: 20070266839Abstract: A portable hand tool includes a frame for guiding a sheet of material, e.g., sheet metal. A pair of shafts are spaced from each other and are selectively slideable relative to the frame to define a plurality of adjustment positions. A pair of rollers are respectively mounted to the shafts for deforming the sheet of material between the rollers. An adjustment rod is mounted to and extends outwardly from the frame. A support interconnects the shafts and an adjustment device is rotatably engaged with the support. A coupling device is disposed about the adjustment rod and is moveable between an engaged position and a disengaged position. In the engaged position, the coupling device couples the adjustment rod and the adjustment device to lock the shafts and rollers laterally relative to the frame. In the disengaged position, the shafts and rollers are slideable relative to the frame between the adjustment positions.Type: ApplicationFiled: May 16, 2007Publication date: November 22, 2007Inventors: Timothy J. Roush, Michael C. Clark
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Patent number: 7228721Abstract: A guide mechanism for use with a sheet bending brake has a clamping member having a lower leg extending therefrom, a pivot arm and a guide mechanism. The pivoting arm being pivotally supported by and extending from the clamping member to define a clamping area with the lower leg. The guide mechanism reacts between the clamping member and the pivoting arm for moving the pivoting arm between an open position and a closed position.Type: GrantFiled: January 16, 2004Date of Patent: June 12, 2007Assignee: Tapco International CorporationInventor: Michael C. Clark
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Patent number: 7117705Abstract: A cutting assembly (20) is removably supported on a sheet bending brake (24) for cutting a work piece (22). The cutting assembly (20) includes a cutter body (32), and a first (42) and a second cutting disk (48), each having an outer periphery defining a primary (44) and a complimentary cutting edge (50) respectively. The first (42) and second cutting disks (48) are rotatably supported by the cutter body (32) and rotate about a first axis (46) and a second axis (52) respectively. An adjustment mechanism (60) interconnects the second cutting disk (48) and the cutter body (32) for axially adjusting the complimentary cutting edge (50) with respect to the primary cutting edge (44) without having to remove the second cutting disk (48) from the cutter body (32). The cutting assembly (20) includes a locking device (82) for preventing movement of the adjustment mechanism (60) relative to the cutter body (32).Type: GrantFiled: November 19, 2004Date of Patent: October 10, 2006Assignee: Tapco International CorporationInventor: Michael C. Clark
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Patent number: 7047856Abstract: A saw table assembly for cutting a workpiece with a saw. A pair of rails for supporting a working surface and a track. The suitable work surface includes a first group and a second group of table sections with extension rails disposed within the table sections. A coupling assembly, disposed at the center of the rails, for supporting the saw track. The saw track can slide longitudinally and pivot back and forth about the coupling assembly. The coupling assembly including a cam which has three different operating positions.Type: GrantFiled: January 26, 2004Date of Patent: May 23, 2006Assignee: Tapco International CorporationInventors: Aundrea Nurenberg, Michael C. Clark, Benjamin L. Pinchback, Richard J. Logan, Clyde G. Allen
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Patent number: 7043950Abstract: The subject invention presents a sheet bending brake assembly and a measuring device for the sheet bending brake assembly. The assembly includes a support. First and second clamping members are mounted on the support for movement between open and closed positions. The clamping members have respective clamping surfaces that extend in a parallel and opposing relationship to each other in the closed position to clamp a sheet of material between the surfaces. The measuring device is for measuring the sheet of material relative to the clamping members. The measuring device includes a base and an elongated arm pivotally connected to the base at a pivot. The elongated arm extends from the pivot to a distal end for pivotal movement about the pivot between a retracted position and an extended measuring position for overlying the sheet of material.Type: GrantFiled: June 17, 2004Date of Patent: May 16, 2006Assignee: Tapco International CorporationInventors: Michael C. Clark, Benjamin L. Pinchback, Clyde G. Allen
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Patent number: 6995295Abstract: A process is described for producing an alkylaromatic compound by reacting an alkylatable aromatic compound with a feed comprising an alkene and an alkane in a multistage reaction system comprising at least first and second series-connected alkylation reaction zones each containing an alkylation catalyst. At least the first alkylation reaction zone is operated under conditions of temperature and pressure effective to cause alkylation of the aromatic compound with the alkene in the presence of the alkylation catalyst, the temperature and pressure being such that the aromatic compound is partly in the vapor phase and partly in the liquid phase. An effluent comprising the alkylaromatic compound, unreacted alkylatable aromatic compound, any unreacted alkene and the alkane is withdrawn from the first alkylation reaction zone and at least part of the alkane is removed from the effluent to produce an alkane-depleted effluent. The alkane-depleted effluent is then supplied to the second alkylation reaction zone.Type: GrantFiled: September 23, 2002Date of Patent: February 7, 2006Assignees: ExxonMobil Chemical Patents Inc., Washington Group InternationalInventors: Michael C. Clark, Ronald Joseph Cimini, Charles M. Smith, Brian Maerz
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Patent number: 6901783Abstract: The subject invention provides a sheet bending brake assembly for securing a work piece. The sheet bending brake assembly includes a clamping member having a lower leg extending therefrom and a pivoting arm pivotally supported by and extending from the clamping member. The pivoting arm defines a clamping area with the lower leg. A base supports the clamping members and provides support to the assembly while moving the pivoting arm between the open position and the clamped position. A guide mechanism reacts between the clamping member and the pivoting arm for moving the pivoting arm between the open position and the clamped position. The guide mechanism has a guide slot with a detent positioned within the guide slot between the first and the second ends for positioning the pivoting arm in an intermediate position to allow for precisely aligning the work piece.Type: GrantFiled: November 18, 2003Date of Patent: June 7, 2005Assignee: Tapco International CorporationInventor: Michael C. Clark
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Publication number: 20040250592Abstract: A guide mechanism for use with a sheet bending brake has a clamping member having a lower leg extending therefrom, a pivot arm and a guide mechanism. The pivoting arm being pivotally supported by and extending from the clamping member to define a clamping area with the lower leg. The guide mechanism reacts between the clamping member and the pivoting arm for moving the pivoting arm between an open position and a closed position.Type: ApplicationFiled: January 16, 2004Publication date: December 16, 2004Inventor: Michael C. Clark
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Patent number: 6802198Abstract: A sheet bending brake for forming a workpiece comprises a base and an anvil having a bottom-clamping surface. The anvil is positioned in a fixed spaced relationship above the base and in combination with the base defines an unobstructed passage therebetween for receiving at least a portion of the workpiece. A movable plate is disposed between the base and the top plate wherein the movable plate is vertically translatable therein for clamping the workpiece between a top surface of the movable plate and the bottom clamping surface. A bending member is pivotally attached to the movable plate and extends longitudinally therealong for bending the clamped workpiece.Type: GrantFiled: April 1, 2003Date of Patent: October 12, 2004Assignee: Tapco International, Inc.Inventor: Michael C. Clark
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Publication number: 20040163520Abstract: A saw table assembly for cutting a workpiece with a saw. A pair of rails for supporting a working surface and a track. The suitable work surface includes a first group and a second group of table sections with extension rails disposed within the table sections. A coupling assembly, disposed at the center of the rails, for supporting the saw track. The saw track can slide longitudinally and pivot back and forth about the coupling assembly. The coupling assembly including a cam which has three different operating positions.Type: ApplicationFiled: January 26, 2004Publication date: August 26, 2004Inventors: Aundrea Nurenberg, Michael C. Clark, Benjamin L. Pinchback, Richard J. Logan, Clyde G. Allen
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Publication number: 20040138933Abstract: A process for developing a model and integrating the model into a business intelligence system includes: (a) defining at least one variable X to serve as an input to the model and at least one output variable Y to serve as an output of the model; (b) assessing whether there is sufficient data of sufficient quality to operate the model in the business intelligence system of the business, and creating a prototype design of the model; (c) further developing the prototype design of the model to produce a final model design, and validating output results provided by the final model design; (d) implementing the final model design to produce an implemented model, and developing an interface that enables a user to interact with the implemented model; and (e) integrating the implemented model and associated interface into the business intelligence system to provide an integrated model, and repetitively monitoring the accuracy of output results provided by the integrated model.Type: ApplicationFiled: April 18, 2003Publication date: July 15, 2004Inventors: Christina A. LaComb, Amy V. Aragones, Hong Cheng, Michael C. Clark, Snehil Gambhir, Mark R. Gilder, John A. Interrante, Christopher D. Johnson, Thomas P. Repoff, Deniz Senturk
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Publication number: 20040099034Abstract: The subject invention provides a sheet bending brake assembly for securing a work piece. The sheet bending brake assembly includes a clamping member having a lower leg extending therefrom and a pivoting arm pivotally supported by and extending from the clamping member. The pivoting arm defines a clamping area with the lower leg. A base supports the clamping members and provides support to the assembly while moving the pivoting arm between the open position and the clamped position. A guide mechanism reacts between the clamping member and the pivoting arm for moving the pivoting arm between the open position and the clamped position. The guide mechanism has a guide slot with a detent positioned within the guide slot between the first and the second ends for positioning the pivoting arm in an intermediate position to allow for precisely aligning the work piece.Type: ApplicationFiled: November 18, 2003Publication date: May 27, 2004Inventor: Michael C. Clark
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Publication number: 20040059167Abstract: A process is described for producing an alkylaromatic compound by reacting an alkylatable aromatic compound with a feed comprising an alkene and an alkane in a multistage reaction system comprising at least first and second series-connected alkylation reaction zones each containing an alkylation catalyst. At least the first alkylation reaction zone is operated under conditions of temperature and pressure effective to cause alkylation of the aromatic compound with the alkene in the presence of the alkylation catalyst, the temperature and pressure being such that the aromatic compound is partly in the vapor phase and partly in the liquid phase. An effluent comprising the alkylaromatic compound, unreacted alkylatable aromatic compound, any unreacted alkene and the alkane is withdrawn from the first alkylation reaction zone and at least part of the alkane is removed from the effluent to produce an alkane-depleted effluent. The alkane-depleted effluent is then supplied to the second alkylation reaction zone.Type: ApplicationFiled: September 23, 2002Publication date: March 25, 2004Inventors: Michael C. Clark, Ronald Joseph Cimini, Charles M. Smith, Brian Maerz
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Patent number: 6675619Abstract: The subject invention provides a sheet bending brake assembly for securing a work piece. The sheet bending brake assembly includes a clamping member having a lower leg extending therefrom and a pivoting arm pivotally supported by and extending from the clamping member. The pivoting arm defines a clamping area with the lower leg. A base supports the clamping members and provides support to the assembly while moving the pivoting arm between the open position and the clamped position. A guide mechanism reacts between the clamping member and the pivoting arm for moving the pivoting arm between the open position and the clamped position. The guide mechanism has a guide slot with a detent positioned within the guide slot between the first and the second ends for positioning the pivoting arm in an intermediate position to allow for precisely aligning the work piece.Type: GrantFiled: February 6, 2002Date of Patent: January 13, 2004Assignee: Tapco International CorporationInventor: Michael C. Clark
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Publication number: 20030221530Abstract: The subject invention provides a portable saw table assembly for cutting a material longitudinally, laterally, and at various angles thereto. The assembly includes a first and a second table rail being parallel and spaced from each other and each extending between a proximal end and a distal end. A saw rail is moveably supported by the first and the second table rails for moving longitudinally along the table rails between the proximal and the distal ends and a mounting plate is moveably supported by the saw rails to allow movement of the mounting plate laterally along the saw rail between the first table rail and the second table rail. A saw plate is rotateably supported by the mounting plate for carrying a saw to cut the material. A guide bar is disposed diagonally relative to the first and the second table rails and engages the saw plate to guide the saw plate diagonally in response to simultaneous movement of the saw rail longitudinally and the mounting plate laterally.Type: ApplicationFiled: May 30, 2003Publication date: December 4, 2003Applicant: Tapco International CorporationInventors: J. Richard Logan, Clyde G. Allen, Michael C. Clark
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Publication number: 20030188561Abstract: A sheet bending brake for forming a workpiece comprises a base and an anvil having a bottom-clamping surface. The anvil is positioned in a fixed spaced relationship above the base and in combination with the base defines an unobstructed passage therebetween for receiving at least a portion of the workpiece. A movable plate is disposed between the base and the top plate wherein the movable plate is vertically translatable therein for clamping the workpiece between a top surface of the movable plate and the bottom clamping surface. A bending member is pivotally attached to the movable plate and extends longitudinally therealong for bending the clamped workpiece.Type: ApplicationFiled: April 1, 2003Publication date: October 9, 2003Inventor: Michael C. Clark
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Patent number: 6571594Abstract: A sheet bending brake for forming a workpiece comprises a base and an anvil having a bottom-clamping surface. The anvil is positioned in a fixed spaced relationship above the base and in combination with the base defines an unobstructed passage therebetween for receiving at least a portion of the workpiece. A movable plate is disposed between the base and the top plate wherein the movable plate is vertically translatable therein for clamping the workpiece between a top surface of the movable plate and the bottom clamping surface. A bending member is pivotally attached to the movable plate and extends longitudinally therealong for bending the clamped workpiece.Type: GrantFiled: November 2, 2001Date of Patent: June 3, 2003Assignee: Tapco International, Inc.Inventor: Michael C. Clark
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Publication number: 20030084698Abstract: A sheet bending brake for forming a workpiece comprises a base and an anvil having a bottom-clamping surface. The anvil is positioned in a fixed spaced relationship above the base and in combination with the base defines an unobstructed passage therebetween for receiving at least a portion of the workpiece. A movable plate is disposed between the base and the top plate wherein the movable plate is vertically translatable therein for clamping the workpiece between a top surface of the movable plate and the bottom clamping surface. A bending member is pivotally attached to the movable plate and extends longitudinally therealong for bending the clamped workpiece.Type: ApplicationFiled: November 2, 2001Publication date: May 8, 2003Inventor: Michael C. Clark