Patents by Inventor Mark A. Strobel
Mark A. Strobel 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: 20060232879Abstract: A recording assembly having a rack mountable housing is disclosed. The rack mountable housing disclosed has a width dimension sized to fit within a standard opening or spacing between rails of the rack. The recording assembly is mounted to rails on the rack via mounting flanges. The mounting flanges include slots which align with openings on the rails to connect the flanges to the rack. In illustrated embodiments, the mounting flanges are formed integral with the housing or on a separate bracket or shelf unit which is secured to the rack to support or mount the data recording assembly.Type: ApplicationFiled: April 18, 2006Publication date: October 19, 2006Applicant: Primera Technology, Inc.Inventors: Mark Strobel, Darren Haas
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Publication number: 20060127639Abstract: An apparatus and methods for flame-perforating films. A preferred embodiment of the apparatus includes a frame, support surface attached to the frame, where the support surface includes a plurality of lowered portions, a burner attached to the frame opposite the support surface, where the burner supports a flame, and where the flame includes a flame tip opposite the burner and a film contacting the support surface, where the flame of the burner is in contact with the film, where the burner is positioned such that the distance between an unimpinged flame tip of the flame and the burner is at least one-third greater than the distance between the film and the burner.Type: ApplicationFiled: January 31, 2006Publication date: June 15, 2006Inventors: Mark Strobel, Michael Ulsh, Joel Getschel
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Publication number: 20060125139Abstract: An apparatus and methods for flame-perforating films. A preferred embodiment of the apparatus includes a frame, support surface attached to the frame, where the support surface includes a plurality of lowered portions, a burner attached to the frame opposite the support surface, where the burner supports a flame, and where the flame includes a flame tip opposite the burner and a film contacting the support surface, where the flame of the burner is in contact with the film, where the burner is positioned such that the distance between an unimpinged flame tip of the flame and the burner is at least one-third greater than the distance between the film and the burner.Type: ApplicationFiled: January 31, 2006Publication date: June 15, 2006Inventors: Mark Strobel, Michael Ulsh, Joel Getschel
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Publication number: 20060127523Abstract: An apparatus and methods for flame-perforating films. A preferred embodiment of the apparatus includes a frame, support surface attached to the frame, where the support surface includes a plurality of lowered portions, a burner attached to the frame opposite the support surface, where the burner supports a flame, and where the flame includes a flame tip opposite the burner and a film contacting the support surface, where the flame of the burner is in contact with the film, where the burner is positioned such that the distance between an unimpinged flame tip of the flame and the burner is at least one-third greater than the distance between the film and the burner.Type: ApplicationFiled: January 31, 2006Publication date: June 15, 2006Inventors: Mark Strobel, Michael Ulsh, Joel Getschel
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Publication number: 20060093845Abstract: A norbomene-based cyclic olefin layer with a curable layer disposed thereon is described. The curable layer may additionally be imparted with a texture. The norbomene-based cyclic olefin films with curable layers can be incorporated into optical bodies which include an optical film, such as an oriented multilayer optical film. In addition, the invention includes a method of coating a curable layer onto a norbomene-based polymer layer or film without requiring a primer layer. Methods of making the norbomene-based cyclic olefin layer containing films are also disclosed.Type: ApplicationFiled: October 29, 2004Publication date: May 4, 2006Inventors: Bert Chien, Joan Strobel, Mark Strobel, Clinton Jones, Joel Getschel, Ellen Bosl
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Publication number: 20060093846Abstract: A norbornene-based cyclic olefin layer with a curable layer disposed thereon is described. The curable layer may additionally be imparted with a texture. The norbornene-based cyclic olefin films with curable layers can be incorporated into optical bodies which include an optical film, such as an oriented multilayer optical film. In addition, the invention includes a method of coating a curable layer onto a norbornene-based polymer layer or film without requiring a primer layer. Methods of making the norbornene-based cyclic olefin layer containing films are also disclosed.Type: ApplicationFiled: October 14, 2005Publication date: May 4, 2006Inventors: Bert Chien, Joan Strobel, Mark Strobel, Clinton Jones, Joel Getschel, Ellen Bosl
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Patent number: 7037100Abstract: An apparatus and methods for flame-perforating films. A preferred embodiment of the apparatus includes a frame, support surface attached to the frame, where the support surface includes a plurality of lowered portions, a burner attached to the frame opposite the support surface, where the burner supports a flame, and where the flame includes a flame tip opposite the burner and a film contacting the support surface, where the flame of the burner is in contact with the film, where the burner is positioned such that the distance between an unimpinged flame tip of the flame and the burner is at least one-third greater than the distance between the film and the burner.Type: GrantFiled: October 9, 2002Date of Patent: May 2, 2006Assignee: 3M Innovative Properties CompanyInventors: Mark A. Strobel, Michael J. Ulsh, Joel A. Getschel
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Publication number: 20060003178Abstract: Methods and systems utilize an atmospheric-pressure nitrogen dielectric-barrier discharge to treat the surface of polymer substances. The atmospheric-pressure nitrogen dielectric-discharge may be maintained with a level of H2O below a pre-defined amount, such as by measuring and controlling the H2O within a treater, to produce a surface treatment for a polymer substance that yields desirable characteristics. Furthermore, the H2O level may be measured and controlled according to a pre-defined amount or according to another parameter such as an analysis of the resulting polymer surface. For example, the polymer surface may be provided with an optimal added nitrogen-to-added oxygen ratio and/or an optimal stability based on washed and unwashed advancing contact angles such as by controlling the H2O level within the treater based on these analyses of the treated polymer.Type: ApplicationFiled: July 1, 2004Publication date: January 5, 2006Inventors: Mark Strobel, Seth Kirk, Joel Getschel, Matthew Skaruppa
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Publication number: 20050073070Abstract: The present invention provides an apparatus and methods for flame-perforating polymeric films with an oxygen-enriched flame. One embodiment of the apparatus includes a frame, a support surface attached to the frame, where the support surface includes a plurality of lowered portions, an oxygen-enrichment system for increasing the amount of oxygen in the combustible mixture, a burner attached to the frame opposite the support surface, where the burner supports a stable flame, and a film contacting the support surface, where the flame of the burner is directed towards the film to cause the film to be perforated. One embodiment of the method of flame perforating a polymeric film includes igniting an oxygen-enriched combustible mixture to form a stable flame, wherein the flame generated by the oxygen-enriched combustible mixture provides more uniform perforations.Type: ApplicationFiled: October 6, 2003Publication date: April 7, 2005Inventors: Joel Getschel, Mark Strobel, Michael Ulsh
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Publication number: 20040175527Abstract: A polymeric film having a plurality of perforations, which are specially structured and arranged is described. The polymeric film provides a strong, high-tensile strength material that permits hand tearing of the film along a desired tear path, providing a controlled tear propagation line. The polymeric film may also be incorporated into a multi-layer film having cloth-like properties of strength and tear propagation, and is suitable for use various adhesive tape applications. Methods of making the polymeric film are also disclosed.Type: ApplicationFiled: March 5, 2003Publication date: September 9, 2004Applicant: 3M Innovative Properties CompanyInventors: Ko Shiota, Joel A. Getschel, Mark A. Strobel, Michael J. Ulsh, Terry R. Ray
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Patent number: 6780519Abstract: The present invention provides a method of modifying the surface of a polymeric substrate, e.g., to improve the wettability of the polymer film surface and/or alter the metal adhesion properties of the surface of the substrate by exposing the substrate to a flame. The flame is supported by an oxidizer and fuel mixture that includes an effective amount, for modifying the polymeric substrate, of at least one sulfur-containing compound that functions as a fuel substitute. In addition, substrates are provided that have increased wettability or increased metal adhesion performance.Type: GrantFiled: November 28, 2000Date of Patent: August 24, 2004Assignee: 3M Innovative Properties CompanyInventors: Mark A. Strobel, Christopher S. Lyons, Donald J. McClure, Mark D. Nachbor, John R. Park
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Publication number: 20040070100Abstract: An apparatus and methods for flame-perforating films. A preferred embodiment of the apparatus includes a frame, support surface attached to the frame, where the support surface includes a plurality of lowered portions, a burner attached to the frame opposite the support surface, where the burner supports a flame, and where the flame includes a flame tip opposite the burner and a film contacting the support surface, where the flame of the burner is in contact with the film, where the burner is positioned such that the distance between an unimpinged flame tip of the flame and the burner is at least one-third greater than the distance between the film and the burner.Type: ApplicationFiled: October 9, 2002Publication date: April 15, 2004Applicant: 3M Innovative Properties CompanyInventors: Mark A. Strobel, Michael J. Ulsh, Joel A. Getschel
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Patent number: 6585920Abstract: Embossed oriented thermoplastic films and a method of making same are described. The embossed oriented thermoplastic films have substantially the same mechanical properties as unembossed oriented thermoplastic films. The method includes providing an oriented thermoplastic film having first and second major surfaces, softening at least one of the first and second major surfaces to produce a softened surface, embossing the softened surface to produce an embossed oriented thermoplastic film, and cooling the embossed oriented thermoplastic film.Type: GrantFiled: April 27, 2001Date of Patent: July 1, 2003Assignee: 3M Innovative Properties CompanyInventors: Joan M. Strobel, Mark A. Strobel, Patrick J. Hager, Ronald S. Kapaun
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Patent number: 6514597Abstract: Embossed oriented thermoplastic films and methods of making them are described. The embossed oriented thermoplastic films have substantially the same mechanical properties as unembossed oriented thermoplastic films. The depth of the embossments ranges from about 1 &mgr;m to about 200 &mgr;m. The methods include providing an oriented thermoplastic film having first and second major surfaces, softening at least one of the first and second major surfaces to produce a softened surface, embossing the softened surface to produce an embossed oriented thermoplastic film, and cooling the embossed oriented thermoplastic film.Type: GrantFiled: February 4, 2000Date of Patent: February 4, 2003Assignee: #M Innovative Properties CompanyInventors: Joan M. Strobel, Mark A. Strobel, Patrick J. Hager, Ronald S. Kapaun
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Publication number: 20020037393Abstract: Embossed oriented thermoplastic films and a method of making same are described. The embossed oriented thermoplastic films have substantially the same mechanical properties as unembossed oriented thermoplastic films. The method includes providing an oriented thermoplastic film having first and second major surfaces, softening at least one of the first and second major surfaces to produce a softened surface, embossing the softened surface to produce an embossed oriented thermoplastic film, and cooling the embossed oriented thermoplastic film.Type: ApplicationFiled: April 27, 2001Publication date: March 28, 2002Applicant: Minnesota Mining and Manufacturing CompanyInventors: Joan M. Strobel, Mark A. Strobel, Patrick J. Hager, Ronald S. Kapaun
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Patent number: 6096247Abstract: A method of making embossed optical polymer films and embossed optical polymer films made are described. The embossed optical polymer films have substantially the same optical properties as unembossed optical polymer films. The method includes providing an optical polymer film having first and second major surfaces, softening at least one of the first and second major surfaces to produce a softened surface, embossing the softened surface to produce an embossed optical polymer film, and cooling the embossed optical polymer film.Type: GrantFiled: July 31, 1998Date of Patent: August 1, 2000Assignee: 3M Innovative Properties CompanyInventors: Michael J. Ulsh, Mark A. Strobel, David F. Serino, Janet T. Keller
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Patent number: 5900317Abstract: The present invention provides a method of modifying the surface of a polymeric substrate, e.g., to improve the wettability of the polymer film surface and/or affix silicon-containing structures to the substrate surface, comprising exposing the substrate to a flame. The flame is supported by a fuel and oxidizer mixture that includes at least one silicon-containing compound that functions as a fuel and is in an effective amount for modifying the surface of the polymeric substrate. Also disclosed are substrates with surfaces that are modified by exposing the substrate to a flame that is supported by the process of the invention. Large increases in the ASTM wetting test, e.g., greater than 13 mJ/m.sup.2 over that reported with conventional flame-treating processes, have been observed in polymeric substrates treated according to this invention.Type: GrantFiled: September 13, 1996Date of Patent: May 4, 1999Assignee: Minnesota Mining & Manufacturing CompanyInventors: Mark A. Strobel, Ronald S. Kapaun, Christopher S. Lyons, Seth M. Kirk
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Patent number: 5891967Abstract: The present invention provides a method of modifying the surface of a polymeric substrate, e.g., to improve the wettability of the polymer film surface and/or alter the reactivity of the surface of the substrate by further oxidation, comprising exposing the substrate to a flame. The flame is supported by a fuel and oxidizer mixture that includes an effective amount, for modifying the polymeric substrate, of at least one oxygen-containing compound that functions as a fuel substitute. Oxygen comprises between about 10 and 50 atomic percent of the compound. Large increases in the ASTM wetting test over that reported with conventional flame-treating processes, have been observed in films treated according to this invention. In addition, significant increases in polymer film surface oxidation levels have been observed.Type: GrantFiled: October 20, 1997Date of Patent: April 6, 1999Assignee: Minnesota Mining & Manufacturing CompanyInventors: Mark A. Strobel, Melvyn C. Branch, Ronald S. Kapaun, Christopher S. Lyons
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Patent number: 5753754Abstract: The present invention provides a method of modifying the surface of a polymeric substrate, e.g., to improve the wettability of the polymer film surface and/or alter the reactivity of the surface of the substrate by further oxidation or affixation of nitrogen, comprising exposing the substrate to a flame. The flame is supported by a fuel and oxidizer mixture that includes an effective amount, for modifying the polymeric substrate, of at least one compound that functions as a fuel or oxidizer substitute and is selected from an oxygen-containing compound, in which the oxygen comprises between about 10 and 50 atomic percent of the compound, a nitrogen-containing compound or an oxygen-nitrogen-containing compound. In a preferred embodiment, which affixes nitrogen or nitrogen-containing chemical groups onto the surface of the film, the flame is supported by a fuel and oxidizer mixture that includes ammonia, nitrous oxide, nitric oxide or a mixture thereof in an effective amount.Type: GrantFiled: September 13, 1996Date of Patent: May 19, 1998Assignee: Minnesota Mining & Manufacturing CompanyInventors: Mark A. Strobel, Melvyn C. Branch, Ronald S. Kapaun, Christopher S. Lyons
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Patent number: 5244780Abstract: A polymeric film substrate is first modified, then coated with a polyalkyl acrylate/gelatin layer to improve the wet adhesion of the layer to the substrate. The layer may itself contain a photographic emulsion or emulsion layers may be adhered to that layer.Type: GrantFiled: May 28, 1991Date of Patent: September 14, 1993Assignee: Minnesota Mining and Manufacturing CompanyInventors: Mark A. Strobel, Robert L. Carlson, Steven L. Ginkel, Jeffrey L. Solomon