Patents by Inventor Dennis Snyder
Dennis Snyder 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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Patent number: 11567091Abstract: Methods and apparatus that enable drying and curing a plurality of specimens carried by a plurality of microscope slides. Slide carriers are positioned at a first position while the slide carrier holds the microscope slides. Each of the specimens can be carried by one of the microscope slides. The slide carrier can be robotically moved to move the slide carrier into a circulation loop defined by a heater apparatus. The specimens and/or microscope slides can be convectively heated while the slide carrier is located in the circulation loop.Type: GrantFiled: April 17, 2020Date of Patent: January 31, 2023Assignee: Ventana Medical Systems, Inc.Inventors: Donald Michael Barnett, Delroy Eccleston Clarke, Joseph Leporini, Benjamin David Randall, William Eric Raves, Robert Bennett Singer, Duwayne Dennis Snyder, Michael James Thompson, Matthew Annin Thurman
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Publication number: 20200348321Abstract: Methods and apparatus that enable drying and curing a plurality of specimens carried by a plurality of microscope slides. Slide carriers are positioned at a first position while the slide carrier holds the microscope slides. Each of the specimens can be carried by one of the microscope slides. The slide carrier can be robotically moved to move the slide carrier into a circulation loop defined by a heater apparatus. The specimens and/or microscope slides can be convectively heated while the slide carrier is located in the circulation loop.Type: ApplicationFiled: April 17, 2020Publication date: November 5, 2020Inventors: Donald Michael Barnett, Delroy Eccleston Clarke, Joseph Leporini, Benjamin David Randall, William Eric Raves, Robert Bennett Singer, DuWayne Dennis Snyder, Michael James Thompson, Matthew Annin Thurman
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Patent number: 10656168Abstract: Methods and apparatus that enable drying and curing a plurality of specimens carried by a plurality of microscope slides. Slide carriers are positioned at a first position while the slide carrier holds the microscope slides. Each of the specimens can be carried by one of the microscope slides. The slide carrier can be robotically moved to move the slide carrier into a circulation loop defined by a heater apparatus. The specimens and/or microscope slides can be convectively heated while the slide carrier is located in the circulation loop.Type: GrantFiled: June 10, 2016Date of Patent: May 19, 2020Assignee: Ventana Medical Systems, Inc.Inventors: Donald Michael Barnett, Delroy Eccleston Clarke, Joseph Leporini, Benjamin David Randall, William Eric Raves, Robert Bennett Singer, DuWayne Dennis Snyder, Michael James Thompson, Matthew Annin Thurman
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Publication number: 20190258045Abstract: An apparatus and method for selecting and dispensing coverglasses over specimens on slides for the purpose of viewing specimens through a microscope. The selecting device contains suctioning mechanisms for picking up a coverglass from a stack of coverglasses. It also contains the ability to shape the coverglass to assist in separating and laying down of the coverglasses with a reduction in the creation of bubbles in the fluid.Type: ApplicationFiled: April 29, 2019Publication date: August 22, 2019Inventors: Aaron Michael Ewoniuk, Charles Nathan Hassen, Michael Mensah, Logan Rivas, DuWayne Dennis Snyder, Kenneth Eugene Stumpe, Michael Thompson
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Patent number: 10370113Abstract: A mitigating system for reducing flow drag in aircraft engines uses a mitigating device attached to either the nacelle of an engine to mitigate the flow drag of the airflow moving across the nacelle. The mitigating device has an inner sleeve and an outer sleeve, each of which can be adjusted separately to extend any desired length across the inner surface or outer surface of the nacelle. As the sleeves are extended, they cover a greater number of flow drag elements thereby improving the aerodynamic properties of the aircraft engine.Type: GrantFiled: July 23, 2015Date of Patent: August 6, 2019Assignee: Shield Aerodynamics LLCInventors: Dennis Snyder, Wayne Duncan
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Patent number: 10317661Abstract: An apparatus and method for selecting and dispensing coverglasses over specimens on slides for the purpose of viewing specimens through a microscope. The selecting device contains suctioning mechanisms for picking up a coverglass from a stack of coverglasses. It also contains the ability to shape the coverglass to assist in separating and laying down of the coverglasses with a reduction in the creation of bubbles in the fluid.Type: GrantFiled: January 6, 2017Date of Patent: June 11, 2019Assignee: Ventana Medical Systems, Inc.Inventors: Aaron Michael Ewoniuk, Charles Nathan Hassen, Michael Mensah, Logan Rivas, DuWayne Dennis Snyder, Kenneth Eugene Stumpe, Michael Thompson
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Patent number: 10072575Abstract: An environmental defense shield includes symmetric airfoil-shaped vanes contributing to and positioned around a plenum space and positioned in front of a turbine engine. An annular band stiffener is set into the vanes, which projects forward in a diminishing size, the vanes merging together to create or attaching to a solid nose. The environmental defense shield serves to protect the engine from debris while also smoothing airflow into the engine.Type: GrantFiled: December 8, 2015Date of Patent: September 11, 2018Inventor: Dennis Snyder
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Publication number: 20170190437Abstract: A mitigating system for reducing flow drag in aircraft engines uses a mitigating device attached to either the nacelle of an engine to mitigate the flow drag of the airflow moving across the nacelle. The mitigating device has an inner sleeve and an outer sleeve, each of which can be adjusted separately to extend any desired length across the inner surface or outer surface of the nacelle. As the sleeves are extended, they cover a greater number of flow drag elements thereby improving the aerodynamic properties of the aircraft engine.Type: ApplicationFiled: July 23, 2015Publication date: July 6, 2017Applicant: Sheild Aerodynamics LLCInventors: Dennis Snyder, Wayne Duncan
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Publication number: 20170115476Abstract: An apparatus and method for selecting and dispensing coverglasses over specimens on slides for the purpose of viewing specimens through a microscope. The selecting device contains suctioning mechanisms for picking up a coverglass from a stack of coverglasses. It also contains the ability to shape the coverglass to assist in separating and laying down of the coverglasses with a reduction in the creation of bubbles in the fluid.Type: ApplicationFiled: January 6, 2017Publication date: April 27, 2017Inventors: Aaron Michael Ewoniuk, Charles Nathan Hassen, Michael Mensah, Logan Rivas, DuWayne Dennis Snyder, Kenneth Eugene Stumpe, Michael Thompson
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Publication number: 20160282375Abstract: Methods and apparatus that enable drying and curing a plurality of specimens carried by a plurality of microscope slides. Slide carriers are positioned at a first position while the slide carrier holds the microscope slides. Each of the specimens can be carried by one of the microscope slides. The slide carrier can be robotically moved to move the slide carrier into a circulation loop defined by a heater apparatus. The specimens and/or microscope slides can be convectively heated while the slide carrier is located in the circulation loop.Type: ApplicationFiled: June 10, 2016Publication date: September 29, 2016Inventors: Donald Michael Barnett, Delroy Eccleston Clarke, Joseph Leporini, Benjamin David Randall, William Eric Raves, Robert Bennett Singer, DuWayne Dennis Snyder, Michael James Thompson, Matthew Annin Thurman
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Publication number: 20160102611Abstract: An environmental defense shield includes symmetric airfoil-shaped vanes contributing to and positioned around a plenum space and positioned in front of a turbine engine. An annular band stiffener is set into the vanes, which projects forward in a diminishing size, the vanes merging together to create or attaching to a solid nose. The environmental defense shield serves to protect the engine from debris while also smoothing airflow into the engine.Type: ApplicationFiled: December 8, 2015Publication date: April 14, 2016Inventor: Dennis Snyder
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Patent number: 9234461Abstract: An environmental defense shield includes symmetric airfoil-shaped vanes contributing to and positioned around a plenum space and positioned in front of a turbine engine. An annular band stiffener is set into the vanes, which projects forward in a diminishing size, the vanes merging together to create or attaching to a solid nose. The environmental defense shield serves to protect the engine from debris while also smoothing airflow into the engine.Type: GrantFiled: March 20, 2015Date of Patent: January 12, 2016Assignee: Shield Aerodynamics LLCInventor: Dennis Snyder
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Publication number: 20150345391Abstract: An environmental defense shield includes symmetric airfoil-shaped vanes contributing to and positioned around a plenum space and positioned in front of a turbine engine. An annular band stiffener is set into the vanes, which projects forward in a diminishing size, the vanes merging together to create or attaching to a solid nose. The environmental defense shield serves to protect the engine from debris while also smoothing airflow into the engine.Type: ApplicationFiled: March 20, 2015Publication date: December 3, 2015Inventor: Dennis Snyder
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Publication number: 20100189976Abstract: An architecture is presented for a composite fabric. The composite fabric comprises a scrim sheet and an underlying adhesive layer. The scrim sheet is combined with an adhesive as a set and then laminated with the adhesive layer. A top sheet, white polyvinyl chloride (PVC) layer overlays a second side of the scrim sheet. An opaque layer underlies a first side of the scrim sheet, wherein the adhesive layer bonds the opaque layer to the scrim sheet. Additionally, an abrasion resistant film layer underlies the opaque layer. Further, a bottom sheet, white layer underlies the abrasion resistant film layer. An adhesive is then applied to both sides of the abrasion resistant film layer to bond the abrasion resistant film layer to the PVC layers. Alternatively, ripstop or closely woven fabric can be applied to both side of the opaque layer with thermoplastic top and bottom layers.Type: ApplicationFiled: January 29, 2010Publication date: July 29, 2010Inventor: Dennis Snyder
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Patent number: 4323613Abstract: A substantially light-impervious laminate material is provided. In one embodiment, the material includes a first relatively light-reflective (white) polyvinyl chloride sheet, an open scrim sheet, a second relatively light-reflective (white) polyvinyl chloride sheet, and a relatively light-absorbtive (black) bonding agent permeating the scrim sheet and binding together the first sheet, the second sheet and the scrim sheet. Preferably this bonding agent contains aluminum pigment and carbon black pigment.A method of continuously making this laminate material is also provided. The laminate is made by twice coating the underside of the top laminate sheet with the bonding agent, pressing the scrim sheet against the bonding agent and top sheet underside, stripping the scrim sheet from the top sheet underside, and re-pressing the scrim sheet against the top sheet underside. Next, the top sheet, bonding agent and scrim sheet are heated, and a hot bottom sheet is pressed against the hot scrim sheet.Type: GrantFiled: January 14, 1980Date of Patent: April 6, 1982Inventor: Dennis Snyder
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Patent number: D982806Type: GrantFiled: June 17, 2021Date of Patent: April 4, 2023Inventors: Erin Hoover, Jovello T. Gomez, Jr., Seth Stevens, Dennis Snyder
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Patent number: D990035Type: GrantFiled: April 28, 2021Date of Patent: June 20, 2023Inventors: Erin Hoover, Coralee S. Sandee, Seth Stevens, Dennis Snyder
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Patent number: D993513Type: GrantFiled: April 28, 2021Date of Patent: July 25, 2023Inventors: Erin Hoover, Coralee S. Sandee, Seth Stevens, Dennis Snyder
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Patent number: D1007036Type: GrantFiled: July 12, 2021Date of Patent: December 5, 2023Inventors: Dennis Snyder, Luke James Worth, Maxwell Wasscher, Nicholas Rindt