Patents by Inventor Michael L. Gray
Michael L. Gray 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: 20240130853Abstract: Described are implants for placing in a body, tools for delivering the implants, and systems and methods for using implants and tools for placing in a body and more particularly to nasal implants, tools for delivering nasal implants, and systems and methods for using such implants and tools. A tool may include a hand-held implant delivery device that cuts, holds, moves, orients, inserts, or shapes an implant. An implant may be a biodegradable, longitudinal implant that may be oriented for implantation by an implant delivery device.Type: ApplicationFiled: December 31, 2023Publication date: April 25, 2024Inventors: Iyad S. Saidi, Michael H. Rosenthal, Donald A. Gonzales, J. Cameron Loper, Marcus A. Hadley, Jamie L. Ingram, Cheng Q. Ren, Charles P. Luddy, Leon A. Marucchi, Bruce C. Gray, R. Andrew Carlton
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Publication number: 20240086939Abstract: A computing system includes one or more processing circuits configured to identify an anomaly associated with an electronic transaction, wherein the anomaly is identified based on a profile or pattern of a user. The processing circuits further configured to transmit data corresponding to the anomaly to a user interface. The processing circuits further configured to receive, using the user interface, an indication that one or more risks associated with the anomaly are acceptable. The processing circuits further configured to transmit, to the user interface, an indication of at least one rule violation and information for resolving the at least one rule violation. The processing circuits further configured to receive, from the user interface, a response setting an exception and update the profile of the user, wherein updating comprises changing a classification of the profile of the user based on profile data consistent with the electronic transaction.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: Wells Fargo Bank, N.A.Inventors: Kelley Chamberlain, David J. Dietrich, Valeria J. Gray-Lindsey, Michael Knorr, Robert L. Kosicki, Duane F. Lindquist, Michael Mangieri, Maria V. Marmolejos, Jacqueline A. Monteferrario, Yonesy F. Nunez, Leonard J. Valentino
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Publication number: 20240082487Abstract: A syringe pump includes a lead screw, a cam, and a grasper. The grasper assembly has first and second graspers arms each having a first end and a second end. The second ends of the first and second grasper arms are configured to engage with the lead screw. The first ends of the first and second grasper arms are configured to engage with the cam such that actuation of the cam toward the grasper assembly causes the second ends of the first and second grasper arms to pivotally approach each other. The second ends of the first and second grasper arms each includes threads to engage the lead screw when the second ends of the first and second grasper arms approach each other. The plunger head coupled to said grasper assembly and operative to drive a plunger of a syringe into a barrel of said syringe.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Dean Kamen, Larry B. Gray, Jesse T. Bodwell, John M. Kerwin, Michael J. Baier, Dirk A. Van Der Merwe, Stephen L. Fichera, Jonathan R. Thurber, Martin D. Desch
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Publication number: 20210081853Abstract: Embodiments of a transit ticket system are provided. The transit ticket system may include a mobile computing device configured to (i) download a mobile ticketing application from a ticket management server, the mobile ticketing application including a graphical data sheet, a ticket dictionary, and ticket strings, (ii) receive ticket rendering instructions from the ticket management server in response to completion of a ticket purchase process via the mobile computing device, and (iii) render for display an active ticket on the mobile computing device with data stored on the mobile computing device based on the ticket rendering instructions, the graphical data sheet, ticket dictionary, and ticket strings in response to an activation input command.Type: ApplicationFiled: November 30, 2020Publication date: March 18, 2021Applicant: moovel North America, LLCInventors: Nathaniel Parker, Michael L. Gray, Matthew S. Rotter, Isaac Elliott, Zachary Babb, Kurt Griffith, Alex Peter, Scott Schaus
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Publication number: 20180114149Abstract: Embodiments of a transit ticket system are provided. The transit ticket system may include a mobile computing device configured to (i) download a mobile ticketing application from a ticket management server, the mobile ticketing application including a graphical data sheet, a ticket dictionary, and ticket strings, (ii) receive ticket rendering instructions from the ticket management server in response to completion of a ticket purchase process via the mobile computing device, and (iii) render for display an active ticket on the mobile computing device with data stored on the mobile computing device based on the ticket rendering instructions, the graphical data sheet, ticket dictionary, and ticket strings in response to an activation input command.Type: ApplicationFiled: December 20, 2017Publication date: April 26, 2018Inventors: Nathaniel Parker, Michael L. Gray, Matthew S. Rotter, Isaac Elliott, Zachary Babb, Kurt Griffith, Alex Peter, Scott Schaus
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Patent number: 7234710Abstract: The present invention provides a manually powered drive assembly for a vehicle. A foot crank winds a helical torsion spring through a system of shafts and sprockets in a first direction. By releasing a brake applied to a wheel, or wheels, of the vehicle, the wound spring transfers a rotational movement from a spring shaft to a freewheel sprocket coaxially aligned with the axle supporting a wheel, so that the rotational movement upon the wheel assists a user in manually moving the vehicle. The drive assembly may be advantageously used with a wheelbarrow to assist in building up momentum for moving heavy loads.Type: GrantFiled: October 14, 2004Date of Patent: June 26, 2007Inventors: Nick C. Benton, Michael L. Gray
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Patent number: 5252295Abstract: A process and apparatus for recovering propane product from HF alkylation process that is substantially free of HF acid. The invention allows for the improvement in the operation of an HF alkylation propane stripper by utilizing a bottoms recycle stream.Type: GrantFiled: June 1, 1992Date of Patent: October 12, 1993Assignee: Phillips Petroleum CompanyInventors: Keith W. Hovis, Henry K. Hachmuth, Michael L. Gray
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Patent number: 5157195Abstract: A process and apparatus for recovering propane product from HF alkylation process that is substantially free of HF acid. The invention allows for the improvement in the operation of an HF alkylation propane stripper by utilizing a bottoms recycle stream.Type: GrantFiled: March 27, 1991Date of Patent: October 20, 1992Assignee: Phillips Petroleum CompanyInventors: Keith W. Hovis, Henry K. Hachmuth, Michael L. Gray
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Patent number: 5105024Abstract: Isobutane and propane are separately charged to different catalytic dehydrogenation zones. The reaction products, including principally propylene and isobutylene, are combined, followed by separation of steam condensate, carbon dioxide and fuel gas from the mixture of effluents from the two separate dehydrogenation reaction zones. Propane and propylene are then separated from the isobutylene. The propylene product is recovered, and isobutylene is charged to an etherification reactor and there reacted with methanol to yield methyltertiarybutyl ether (MTBE). The etherification reactor effluent is fractionated to separate MTBE from n-butane and from isobutane. The latter is separated from n-butane and recycled to the isobutane dehydrogenation zone. Unreacted propane is also recovered and recycled.Type: GrantFiled: April 20, 1990Date of Patent: April 14, 1992Assignee: Phillips Petroleum CompanyInventors: Dwight L. McKay, Michael L. Gray
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Patent number: 4746342Abstract: A super-pressured, sub-cooled feed gas, predominating in methane and containing significant amounts of ethane and higher hydrocarbons and nitrogen, is separated by passing the feed gas through at least one separation step to separate a vapor phase and a liquid phase, fractionating the liquid phase to recover ethane and higher hydrocarbons as a liquid and a pipeline gas as a vapor phase product, the vapor phase from the separation step is then sequentially fractionated in second, third and fourth fractionation steps to produce liquid phase from the second fractionation step, which is recycled to the first fractionation step as a reflux, a liquid phase from the third fractionation step which is recovered as a product pipeline gas, a liquid phase from the fourth fractionation step which is recovered as an in-plant fuel and a vapor phase from the fourth fractionation step which is vented to the atmosphere as substantially pure nitrogen.Type: GrantFiled: July 10, 1987Date of Patent: May 24, 1988Assignee: Phillips Petroleum CompanyInventors: Bradley W. DeLong, Michael L. Gray
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Patent number: 4698080Abstract: Overloading of a plurality of turbine drivers driving compressors in a plurality of compression cycles, such as the compression of refrigerants and the compression of normally gaseous feed in a method for cryogenically cooling such normally gaseous feed, due to changes in compressor limiting operating conditions, is prevented by measuring the suction pressures to the low pressure stages of the compressors, deriving a desired feed flow rate in response to each of such measured suction pressures, selecting the lowest desired feed flow rate (which will be derived in response to the highest measured suction pressure if all set points are equal), and adjusting the feed gas flow rate in response to the lowest flow rate. In a preferred embodiment, a manual set point representing a maximum feed gas flow rate is also applied and the selected feed rate is dictated by the highest suction pressure or the maximum feed rate, whichever is lower, and is utilized to adjust the feed rate.Type: GrantFiled: May 21, 1986Date of Patent: October 6, 1987Assignee: Phillips Petroleum CompanyInventors: Michael L. Gray, Kristie C. Gibson
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Patent number: 4435198Abstract: A process and apparatus for reducing the nitrogen content of a liquefied, normally gaseous feed comprising predominantly methane with a significant amount of nitrogen and having an elevated pressure in which the feed is separated into a first vapor phase portion, containing a major portion of nitrogen, and an unvaporized first liquid phase portion, the first vapor phase portion is cooled, the cooled first vapor phase portion is further separated into a second vapor phase portion, further enriched in nitrogen, and an unvaporized second liquid phase portion, the unvaporized first and second liquid phase portions are combined, an expanded body of fluids is formed from the combined unvaporized first and second liquid phase portions, at least part of the cooling of the first vapor phase portion is carried out by passing the same in indirect heat exchange with the expanded body of fluids formed from the unvaporized first and second liquid phase portions and the expanded body of fluids formed from the unvaporized fiType: GrantFiled: February 24, 1982Date of Patent: March 6, 1984Assignee: Phillips Petroleum CompanyInventor: Michael L. Gray
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Patent number: 4430103Abstract: In accordance with the present invention a natural gas stream predominating in methane and containing significant amounts of C.sub.2, C.sub.3, C.sub.4 and C.sub.5 and higher molecular weight hydrocarbons is cooled in a plurality of cooling stages to a temperature sufficient to produce at least one liquid phase portion predominating in C.sub.2, C.sub.3, C.sub.4 and C.sub.5 and higher molecular weight hydrocarbons, the at least one liquid phase portion predominating in C.sub.2, C.sub.3, C.sub.4 and C.sub.5 and higher molecular weight hydrocarbons is separated from the main gas stream during the course of the cooling, the thus separated liquid phase portion or portions predominating in C.sub.2, C.sub.3, C.sub.4 and C.sub.5 and higher molecular weight hydrocarbons is further separated into a vapor phase portion predominating in C.sub.2, C.sub.3, and C.sub.4 hydrocarbons and at least one liquid phase portion predominating in C.sub.Type: GrantFiled: February 24, 1982Date of Patent: February 7, 1984Assignee: Phillips Petroleum CompanyInventors: Michael L. Gray, William A. McClintock
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Patent number: 4322225Abstract: In accordance with the present invention a normally gaseous feed mixture, having a temperature of essentially atmospheric temperature and a pressure substantially above atmospheric pressure, is cooled to a lower temperature sufficient to liquefy a portion of the feed mixture, the cooled feed mixture is separated into a first vapor phase and a first liquid phase, the first vapor phase is further cooled to a temperature sufficiently low to liquefy a portion of the first vapor phase, the cooled first vapor phase is separated into a second vapor phase and a second liquid phase, the pressures of the first liquid phase and the second liquid phase are separately reduced to a pressure sufficiently low to flash portions of the liquid phases, the reduced-pressure, first liquid phase is introduced into the lower portion of a third separation step while the reduced-pressure, second liquid phase is introduced into the upper portion of the third separation step, in which the reduced-pressure, first and second liquid phasesType: GrantFiled: November 4, 1980Date of Patent: March 30, 1982Assignee: Phillips Petroleum CompanyInventors: Robert M. Bellinger, Michael L. Gray
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Patent number: 4203741Abstract: In the separation of low boiling gases such as ethane or propane and heavier from a gas stream such as natural gas, a first portion of the feed is heat exchanged with an overhead from a downstream stripper column, such as a demethanizer, a second portion is heat exchanged with a stream from a lower portion of said stripper column, and these two portions passed as separate streams to a separator-contactor. The first stream is added at a point above the second. This results in an increase in the recovery of liquid products.Type: GrantFiled: June 14, 1978Date of Patent: May 20, 1980Assignee: Phillips Petroleum CompanyInventors: Robert M. Bellinger, Michael L. Gray
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Patent number: 4155729Abstract: In the separation of low boiling gases such as ethane and heavier from natural gas utilizing two expanders in series, liquid condensed before expansion is not passed to the fractionator but is flashed and the resulting vapor combined with the expanded vapor from the first expander. This results in both increased work output from the second expander and simplified design of the downstream fractionator column since it reduces the amount of lighter materials introduced into the lower section thereof.Type: GrantFiled: October 20, 1977Date of Patent: May 22, 1979Assignee: Phillips Petroleum CompanyInventors: Michael L. Gray, Robert M. Bellinger
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Patent number: D339241Type: GrantFiled: January 22, 1990Date of Patent: September 14, 1993Inventor: Michael L. Gray