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).

  • Publication number: 20250100246
    Abstract: 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: Application
    Filed: December 28, 2021
    Publication date: March 27, 2025
    Inventors: Christopher Barcomb, Douglas McKee Benton
  • Patent number: 12253264
    Abstract: 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: Grant
    Filed: April 26, 2021
    Date of Patent: March 18, 2025
    Assignee: Alto-Shaam, Inc.
    Inventors: Craig Douglas Burnett, Philip R. McKee, Lee Thomas VanLanen, Jeff Maddox
  • Patent number: 12242512
    Abstract: 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: Grant
    Filed: April 19, 2022
    Date of Patent: March 4, 2025
    Assignee: Wealthfront Corporation
    Inventors: Austin Douglas McKee, Julien Daniel Wetterwald
  • Publication number: 20240289353
    Abstract: 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: Application
    Filed: March 8, 2024
    Publication date: August 29, 2024
    Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
  • Publication number: 20240248912
    Abstract: 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: Application
    Filed: January 24, 2024
    Publication date: July 25, 2024
    Inventors: Austin Douglas McKee, Julien Daniel Wetterwald
  • Patent number: 11996593
    Abstract: 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: Grant
    Filed: May 28, 2021
    Date of Patent: May 28, 2024
    Assignee: TRIAD NATIONAL SECURITY, LLC
    Inventors: 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
  • Patent number: 11954124
    Abstract: 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: Grant
    Filed: April 18, 2022
    Date of Patent: April 9, 2024
    Assignee: WEALTHFRONT CORPORATION
    Inventors: Austin Douglas McKee, Julien Daniel Wetterwald
  • Patent number: 11914617
    Abstract: 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: Grant
    Filed: April 18, 2022
    Date of Patent: February 27, 2024
    Assignee: WEALTHFRONT CORPORATION
    Inventors: Austin Douglas McKee, Julien Daniel Wetterwald
  • Publication number: 20220335062
    Abstract: 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: Application
    Filed: April 18, 2022
    Publication date: October 20, 2022
    Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
  • Publication number: 20220335063
    Abstract: 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: Application
    Filed: April 18, 2022
    Publication date: October 20, 2022
    Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
  • Publication number: 20220335061
    Abstract: 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: Application
    Filed: April 19, 2022
    Publication date: October 20, 2022
    Inventors: Austin Douglas McKee, Julian Daniel Wetterwald
  • Patent number: 10683617
    Abstract: 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: Grant
    Filed: May 15, 2015
    Date of Patent: June 16, 2020
    Assignee: Ahlstrom-Munksjö Oyj
    Inventors: Douglas McKee Benton, Erkki Laiti, Hootan Farhat, Noah Tremblay, Madeline Vara, Xinhua Li, Olivier Schueller
  • Patent number: 10677456
    Abstract: 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: Grant
    Filed: December 29, 2017
    Date of Patent: June 9, 2020
    Assignee: Southwest Research Institute
    Inventors: Yilun Luo, Ronnie E. Randolph, Douglas A. McKee, Graham T. Conway
  • Publication number: 20190203931
    Abstract: 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: Application
    Filed: December 29, 2017
    Publication date: July 4, 2019
    Inventors: Yilun LUO, Ronnie E. RANDOLPH, Douglas A. McKEE, Graham T. CONWAY
  • Publication number: 20170107670
    Abstract: 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: Application
    Filed: May 15, 2015
    Publication date: April 20, 2017
    Inventors: Douglas McKee BENTON, Erkki LAITI, Hootan FARHAT, Noah TREMBLAY, Madeline VARA, Xinhua LI, Oliver SCHUELLER
  • Patent number: 9353480
    Abstract: 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: Grant
    Filed: April 11, 2012
    Date of Patent: May 31, 2016
    Assignee: Ahlstrom Corporation
    Inventors: Douglas McKee Benton, Rui Ferreira
  • Patent number: 9345194
    Abstract: 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: Grant
    Filed: September 30, 2009
    Date of Patent: May 24, 2016
    Assignee: CNH Industrial America LLC
    Inventors: Jay David Schroeder, Daniel Lynn Renaud, John Michael King, Kevin Douglas McKee
  • Patent number: 9162280
    Abstract: 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: Grant
    Filed: July 23, 2013
    Date of Patent: October 20, 2015
    Assignee: SOUTHWEST RESEARCH INSTITUTE
    Inventors: Barry E. Westmoreland, Douglas A. McKee, Marc C. Megel, Mark A. Tussing, Thomas E. Reinhart, David P. Branyon
  • Publication number: 20150027658
    Abstract: 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: Application
    Filed: July 23, 2013
    Publication date: January 29, 2015
    Applicant: Southwest Research Institute
    Inventors: Barry E. Westmoreland, Douglas A. McKee, Marc C. Megel, Mark A. Tussing, Thomas E. Reinhart, David P. Branyon
  • Patent number: 8899207
    Abstract: 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: Grant
    Filed: October 14, 2009
    Date of Patent: December 2, 2014
    Assignee: Southwest Research Institute
    Inventors: Marc C. Megel, Mark A. Tussing, Barry E. Westmoreland, Douglas A. McKee, Riccardo Meldolesi, Gareth Roberts