Patents by Inventor Douglas A. McKee
Douglas A. McKee 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: 20250100246Abstract: A sterilization wrap, methods of fabrication and use thereof are disclosed. More particularly, a sterilization wrap including an outer layer including a thermoplastic material and an inner layer including a wet-laid non-woven material and a binder. The binder comprises at least one of anionic acrylate-styrene and/or anionic acrylate-styrene-acrylonitrile. The inner layer is absorbent and moisture wicking and the outer layer is secured and bonded to the inner layer by at least a first weld area.Type: ApplicationFiled: December 28, 2021Publication date: March 27, 2025Inventors: Christopher Barcomb, Douglas McKee Benton
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Patent number: 12253264Abstract: A modular oven provides an outer cabinet receiving independently removable modules for steam cooking and having a self-contained water source and drain receptacle for plumbing-less installation, each module controlled by a common controller.Type: GrantFiled: April 26, 2021Date of Patent: March 18, 2025Assignee: Alto-Shaam, Inc.Inventors: Craig Douglas Burnett, Philip R. McKee, Lee Thomas VanLanen, Jeff Maddox
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Patent number: 12242512Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: GrantFiled: April 19, 2022Date of Patent: March 4, 2025Assignee: Wealthfront CorporationInventors: Austin Douglas McKee, Julien Daniel Wetterwald
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Publication number: 20240289353Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: ApplicationFiled: March 8, 2024Publication date: August 29, 2024Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
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Publication number: 20240248912Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: ApplicationFiled: January 24, 2024Publication date: July 25, 2024Inventors: Austin Douglas McKee, Julien Daniel Wetterwald
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Patent number: 11996593Abstract: An electrochemical cell that oxidizes a solution provides a continuous and stable supply of an oxidizing ion solution to a fixture or vessel used for the purposes of decontaminating metal and metal alloys. The electrochemical cell includes an anode compartment that oxidizes the solution in nitric acid or methane sulfonic acid at a rate equal to or greater than a rate of reduction, or generates the oxidizing ions prior to use in a batch. The electrochemical cell is part of a larger system that facilitates online measurement system which measures the oxidizing ion solution and the dissolved PuO2, UO2, AmO2, other radionuclides, or other contaminates in real-time. Solution decontamination system removes the dissolved PuO2/UO2/AmO2, other radionuclides, or other contaminates from the oxidizing ion solution, real time acoustic monitoring of the thickness of the surface being contaminated, and automation of a delivery system facilitates flow between surface and electrochemical cell.Type: GrantFiled: May 28, 2021Date of Patent: May 28, 2024Assignee: TRIAD NATIONAL SECURITY, LLCInventors: Benjamin Karmiol, Sean Peter Walsh, David Anthony Tyler Rodriguez, Jared Tyler Stritzinger, Steven Douglas McKee, Kirk Weisbrod, Jeremy Jacob Monroe, Gabriel Andrade, Quinn McCulloch, Janelle Droessler, Alp Tugrul Findikoglu, Taeho Ju
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Patent number: 11954124Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: GrantFiled: April 18, 2022Date of Patent: April 9, 2024Assignee: WEALTHFRONT CORPORATIONInventors: Austin Douglas McKee, Julien Daniel Wetterwald
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Patent number: 11914617Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: GrantFiled: April 18, 2022Date of Patent: February 27, 2024Assignee: WEALTHFRONT CORPORATIONInventors: Austin Douglas McKee, Julien Daniel Wetterwald
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Publication number: 20220335062Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: ApplicationFiled: April 18, 2022Publication date: October 20, 2022Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
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Publication number: 20220335063Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: ApplicationFiled: April 18, 2022Publication date: October 20, 2022Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
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Publication number: 20220335061Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: ApplicationFiled: April 19, 2022Publication date: October 20, 2022Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
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Patent number: 10683617Abstract: A wall covering, a method of producing it and a method of covering a wall. The wall covering comprises a planar substrate, such as a nonwoven base substrate, having a front, and a back facing opposite the front. There is a barrier layer on the back of the substrate and an adhesive layer superimposed on the barrier layer. The adhesive layer comprises a first polymer component, a second polymer component, the first polymer component being a non crosslinked polymer and said second polymer component being a crosslinked polymer exhibiting properties of superabsorbency. The adhesive exhibits when exposed to water, a strength sufficient for binding to a wall substrate and a glide resistance low enough for allowing repositioning of the wall cover by sliding the wallcover on the wall without having to lift it up over a period of time of at least 5 minutes.Type: GrantFiled: May 15, 2015Date of Patent: June 16, 2020Assignee: Ahlstrom-Munksjö OyjInventors: Douglas McKee Benton, Erkki Laiti, Hootan Farhat, Noah Tremblay, Madeline Vara, Xinhua Li, Olivier Schueller
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Patent number: 10677456Abstract: The present invention is directed at a waveguide antenna for microwave enhanced combustion of a previously ignited fuel-air mixture. The waveguide antenna has a thermal conductivity of at least 150 W/m?k and can be formed from a metallic shell with a ceramic core.Type: GrantFiled: December 29, 2017Date of Patent: June 9, 2020Assignee: Southwest Research InstituteInventors: Yilun Luo, Ronnie E. Randolph, Douglas A. McKee, Graham T. Conway
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Publication number: 20190203931Abstract: The present invention is directed at a waveguide antenna for microwave enhanced combustion of a previously ignited fuel-air mixture. The waveguide antenna has a thermal conductivity of at least 150 W/m-k and can be formed from a metallic shell with a ceramic core.Type: ApplicationFiled: December 29, 2017Publication date: July 4, 2019Inventors: Yilun LUO, Ronnie E. RANDOLPH, Douglas A. McKEE, Graham T. CONWAY
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Publication number: 20170107670Abstract: A wall covering, a method of producing it and a method of covering a wall. The wall covering comprises a planar substrate, such as a nonwoven base substrate, having a front, and a back facing opposite the front. There is a barrier layer on the back of the substrate and an adhesive layer superimposed on the barrier layer. The adhesive layer comprises a first polymer component, a second polymer component, the first polymer component being a non crosslinked polymer and said second polymer component being a crosslinked polymer exhibiting properties of superabsorbency. The adhesive exhibits when exposed to water, a strength sufficient for binding to a wall substrate and a glide resistance low enough for allowing repositioning of the wall cover by sliding the wallcover on the wall without having to lift it up over a period of time of at least 5 minutes.Type: ApplicationFiled: May 15, 2015Publication date: April 20, 2017Inventors: Douglas McKee BENTON, Erkki LAITI, Hootan FARHAT, Noah TREMBLAY, Madeline VARA, Xinhua LI, Oliver SCHUELLER
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Patent number: 9353480Abstract: Sterilizable and printable, wet-laid non-woven substrate exhibiting high-strength and temperature resistance above 140° C., providing sufficient airflow to relieve pressure in a package formed from the substrate during sterilization, providing a significant barrier to penetration by bacteria and debris, and which is sealable to itself and to thermoplastic films, comprises blends of nanofibrillated lyocell fibers, microfibers, fibers having a flat, rectangular cross-section and binder fibers.Type: GrantFiled: April 11, 2012Date of Patent: May 31, 2016Assignee: Ahlstrom CorporationInventors: Douglas McKee Benton, Rui Ferreira
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Patent number: 9345194Abstract: A farm vehicle includes a crop gathering mechanism to convey harvested crop material to a crop flow path passing internally through at least part of the vehicle. The vehicle includes a vehicle data bus and a plurality of control modules operatively connected to the vehicle data bus and configured to monitor information on the vehicle data bus and to act according to such information. An electronic operator module is configured to monitor the states of operator controls and to broadcast information on the vehicle data bus specifying such states. Additionally, video cameras positioned within the vehicle face the crop flow path and are operably connected to a graphic display. A graphic display control module includes a processor configured to control the display of images on the graphic display for selective display of images from the video cameras based upon information from the vehicle data bus.Type: GrantFiled: September 30, 2009Date of Patent: May 24, 2016Assignee: CNH Industrial America LLCInventors: Jay David Schroeder, Daniel Lynn Renaud, John Michael King, Kevin Douglas McKee
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Patent number: 9162280Abstract: A hybrid ceramic/sand casting method of manufacturing a metal part. The method is especially suitable for manufacturing engine cylinder blocks or cylinder head, which have very small internal passages or other very small internal features. These parts are formed using a hybrid core having at least one ceramic section and at least one sand section, with the ceramic section being used to create the internal feature. A mold cavity is created for the part, and the hybrid core is positioned in the mold. Molten metal is introduced into the mold, and after the metal cools, the core is removed, thereby forming the part with the internal feature.Type: GrantFiled: July 23, 2013Date of Patent: October 20, 2015Assignee: SOUTHWEST RESEARCH INSTITUTEInventors: Barry E. Westmoreland, Douglas A. McKee, Marc C. Megel, Mark A. Tussing, Thomas E. Reinhart, David P. Branyon
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Publication number: 20150027658Abstract: A hybrid ceramic/sand casting method of manufacturing a metal part. The method is especially suitable for manufacturing engine cylinder blocks or cylinder head, which have very small internal passages or other very small internal features. These parts are formed using a hybrid core having at least one ceramic section and at least one sand section, with the ceramic section being used to create the internal feature. A mold cavity is created for the part, and the hybrid core is positioned in the mold. Molten metal is introduced into the mold, and after the metal cools, the core is removed, thereby forming the part with the internal feature.Type: ApplicationFiled: July 23, 2013Publication date: January 29, 2015Applicant: Southwest Research InstituteInventors: Barry E. Westmoreland, Douglas A. McKee, Marc C. Megel, Mark A. Tussing, Thomas E. Reinhart, David P. Branyon
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Patent number: 8899207Abstract: A cylinder head for an engine is provided comprising a monolithic structure forming an upper deck, a fire deck, at least one coolant jacket and a cavity to accommodate a fuel injector or an ignitor therein, the cavity defined by a wall connecting the fire deck with the upper deck. The wall connecting the fire deck with the upper deck, as well as other features of the cylinder head, are preferably arranged to support the fire deck against a deflection thereof by transmitting a mechanical load introduced on a flame face of the fire deck to the upper deck. A method of increasing the stiffness of the cylinder head is also provided.Type: GrantFiled: October 14, 2009Date of Patent: December 2, 2014Assignee: Southwest Research InstituteInventors: Marc C. Megel, Mark A. Tussing, Barry E. Westmoreland, Douglas A. McKee, Riccardo Meldolesi, Gareth Roberts