Patents by Inventor Matthew W. Gorrell
Matthew W. Gorrell 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: 20230015051Abstract: Filter media are described. In particular, a filter media includes an intake side, an exhaust side, and a plurality of fibers distributed throughout the filter media. The fibers have a plurality of deniers, and fibers disposed proximate the intake side have a first denier and fibers disposed proximate the exhaust side have a second denier. The first denier is larger than the second denier.Type: ApplicationFiled: December 10, 2020Publication date: January 19, 2023Inventors: Matthew W. Gorrell, Tommie W. Kelley, Windy A. Santa Cruz, David C. Raithel, John B. Stender, Stephen M. Sanocki, Yaohua Gao, John M. Brandner, Joseph A. Dunbar
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Publication number: 20220339571Abstract: Filter assemblies are described. In particular, a filter securement assembly for receiving and retaining a filter media in an exhaust hood includes a main panel defining a first end and an opposed second end, a first retainment surface adjacent the first end of the main panel, a first retainment lip adjacent the first retainment surface, a second retainment surface adjacent the second end of the main panel and a second retainment lip adjacent the second retainment surface.Type: ApplicationFiled: October 21, 2020Publication date: October 27, 2022Inventors: Matthew W. Gorrell, John B. Stender, Tommie W. Kelley, Andrew C. Smith, Windy A. Santa Cruz, John F. Reed, Jacob D. Carlson, Marcus W. Rein, Jessalyn A. Cox, Zachary W. Boughton, Michael J. Stern
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Publication number: 20220314152Abstract: Filter assemblies are described. In particular, a filter securement assembly for receiving and retaining a filter media in an exhaust hood is disclosed, the filter securement assembly being releasably securable to the exhaust hood, includes a filter frame, a cover and a face forming a portion of the cover, the face defining a plurality of apertures therethrough, the apertures forming at least 50% of a face surface area.Type: ApplicationFiled: October 20, 2020Publication date: October 6, 2022Inventors: John B. Stender, Matthew W. Gorrell, Christine L. McCool, Chad E. Nordling, Andrew R. Fox, Byron E. Trotter, Del R. Lawson
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Publication number: 20220176282Abstract: Filter assemblies are described. In particular, filter assemblies that include a filter frame, a fire resistant filter media, and a metallic layer disposed on and covering a major surface of the filter frame are described. The filter frame is rigid and includes at least one of a polymeric material, wood, or a wood pulp material. Filter assemblies described include flammable or meltable materials yet may retain structural integrity after being exposed to flame.Type: ApplicationFiled: March 18, 2020Publication date: June 9, 2022Inventors: Hannah L. Stoughton, Windy A. Santa Cruz, Matthew W. Gorrell, John B. Stender, Tommie W. Kelley, Christine L. McCool, Stephen M. Sanocki, Yaohua Gao, Joseph A. Dunbar, John M. Brandner
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Publication number: 20210316239Abstract: Various embodiments disclosed relate to a fire-resistant filter and methods of making and using the same. A filter includes a fibrous web or sheet comprising fire-resistant fibers, the fire-resistant fibers comprising oxidized polyacrylonitrile (OPAN), flame-retardant (FR) rayon, or a combination thereof.Type: ApplicationFiled: September 6, 2019Publication date: October 14, 2021Inventors: Matthew W. Gorrell, Hannah L. Stoughton, Windy A. Santa Cruz, Christine L. McCool, Tommie W. Kelley, John B. Stender, Blake R. Griffith, John M. Brandner, Yaohua Gao, Stephen M. Sanocki, Joseph A. Dunbar
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Patent number: 11103117Abstract: In one example, a scouring article comprises: a backing layer having opposed first and second major surfaces; and a visually discernable functional material provided on at least one of the first and second major surfaces; wherein the functional material comprises a resin, and further wherein the functional material is configured to communicate information to a user of the scouring article regarding an intended end-use application of the scouring article. In another example, an abrasive article comprises: a pad having a scrubbing surface; and a plurality of shaped abrasive structures disposed on the scrubbing surface; wherein the plurality of shaped abrasive structures are arranged to provide an indication regarding a characteristic of the abrasive structures.Type: GrantFiled: April 24, 2017Date of Patent: August 31, 2021Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Matthew W. Gorrell, David C. Raithel, Lauren K. Carlson, James P. Gardner, Jr.
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Publication number: 20210238032Abstract: Novel methods and means for convergent nanofabrication and nanoassembly are disclosed, and systems produced by and performing same are targeted at a broad range of applications. Molecules and/or nanostructures are bound to supported binding means and manipulated to translate such precursors or intermediates to bond together in precisely desired locations and orientations to yield desired precise structures.Type: ApplicationFiled: September 5, 2019Publication date: August 5, 2021Inventors: Hannah L. Stoughton, Tommie W. Kelley, Windy A. Santa Cruz, Matthew W. Gorrell, John B. Stender, Christine L. McCool, Michael L. Elam, Michael S. Schuffert, Jackson H. Hedden, Frank Tyneski, John M. Vernon
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Patent number: 10838559Abstract: An electrode layer has a plurality of substantially parallel electrodes disposed along a first direction. At least one electrode has a length along the first direction and a width from a first edge to a second edge along a second direction transverse to the first direction. At least one electrode comprises across its width at least one edge section, at least one intermediate section, and at least one central section, wherein an intermediate section is disposed along the electrode width between an edge section and the central section. At least one electrode edge section and intermediate section includes a plurality of electrically isolated regions arranged in a pattern along the electrode length. An electrode conductive area of the edge section is less than an electrode conductive area of the intermediate section.Type: GrantFiled: November 14, 2016Date of Patent: November 17, 2020Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Roger W. Barton, Billy L. Weaver, Matthew W. Gorrell, Brock A. Hable
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Publication number: 20190133403Abstract: In one example, a scouring article comprises: a backing layer having opposed first and second major surfaces; and a visually discernable functional material provided on at least one of the first and second major surfaces; wherein the functional material comprises a resin, and further wherein the functional material is configured to communicate information to a user of the scouring article regarding an intended end-use application of the scouring article. In another example, an abrasive article comprises: a pad having a scrubbing surface; and a plurality of shaped abrasive structures disposed on the scrubbing surface; wherein the plurality of shaped abrasive structures are arranged to provide an indication regarding a characteristic of the abrasive structures.Type: ApplicationFiled: April 24, 2017Publication date: May 9, 2019Inventors: Matthew W. Gorrell, David C. Raithel, Lauren K. Carlson, James P. Gardner, JR.
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Publication number: 20170060306Abstract: An electrode layer has a plurality of substantially parallel electrodes disposed along a first direction. At least one electrode has a length along the first direction and a width from a first edge to a second edge along a second direction transverse to the first direction. At least one electrode comprises across its width at least one edge section, at least one intermediate section, and at least one central section, wherein an intermediate section is disposed along the electrode width between an edge section and the central section. At least one electrode edge section and intermediate section includes a plurality of electrically isolated regions arranged in a pattern along the electrode length. An electrode conductive area of the edge section is less than an electrode conductive area of the intermediate section.Type: ApplicationFiled: November 14, 2016Publication date: March 2, 2017Inventors: Roger W. Barton, Billy L. Weaver, Matthew W. Gorrell, Brock A. Hable
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Patent number: 9529481Abstract: An electrode layer has a plurality of substantially parallel electrodes disposed along a first direction. At least one electrode has a length along the first direction and a width from a first edge to a second edge along a second direction transverse to the first direction. At least one electrode comprises across its width at least one edge section, at least one intermediate section, and at least one central section, wherein an intermediate section is disposed along the electrode width between an edge section and the central section. At least one electrode edge section and intermediate section includes a plurality of electrically isolated regions arranged in a pattern along the electrode length. An electrode conductive area of the edge section is less than an electrode conductive area of the intermediate section.Type: GrantFiled: February 11, 2013Date of Patent: December 27, 2016Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Roger W. Barton, Billy L. Weaver, Matthew W. Gorrell, Brock A. Hable
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Publication number: 20140347076Abstract: An electrode layer has a plurality of substantially parallel electrodes disposed along a first direction. At least one electrode has a length along the first direction and a width from a first edge to a second edge along a second direction transverse to the first direction. At least one electrode comprises across its width at least one edge section, at least one intermediate section, and at least one central section, wherein an intermediate section is disposed along the electrode width between an edge section and the central section. At least one electrode edge section and intermediate section includes a plurality of electrically isolated regions arranged in a pattern along the electrode length. An electrode conductive area of the edge section is less than an electrode conductive area of the intermediate section.Type: ApplicationFiled: February 11, 2013Publication date: November 27, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Roger W. Barton, Billy L. Weaver, Matthew W. Gorrell, Brock A. Hable
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Patent number: D848102Type: GrantFiled: March 15, 2017Date of Patent: May 7, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Lauren K. Carlson, Matthew W. Gorrell, Robert J. Maki, Byron E. Trotter
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Patent number: D851344Type: GrantFiled: March 15, 2017Date of Patent: June 11, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Lauren K. Carlson, Matthew W. Gorrell, Robert J. Maki, Byron E. Trotter
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Patent number: D862020Type: GrantFiled: December 8, 2017Date of Patent: October 1, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Matthew W. Gorrell, Carolina Bautista-Brown, Douglas C. Blackwell, James P. Endle, Lucas J. Hunt, Robert J. Maki, Hannah L. Stoughton
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Patent number: D864507Type: GrantFiled: December 7, 2017Date of Patent: October 22, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Hannah L. Stoughton, Carolina Bautista-Brown, Douglas C. Blackwell, James P. Endle, Matthew W. Gorrell, Lucas J. Hunt, Robert J. Maki
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Patent number: D866893Type: GrantFiled: December 7, 2017Date of Patent: November 12, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Lucas J. Hunt, Carolina Bautista-Brown, Douglas C. Blackwell, James P. Endle, Matthew W. Gorrell, Robert J. Maki, Hannah L. Stoughton