Patents by Inventor John Kellander

John Kellander 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).

  • Patent number: 12264403
    Abstract: An apparatus and method are provided for the electrochemical production of hydrogen, oxygen and metal hydroxide wherein the metal is derived from a metal silicate. The process involves the electrolysis of a metal salt solution where hydrogen and a metal hydroxide are produced at the cathode, and oxygen, or chlorine, and an acid are produced at the anode. The acid is reacted with a metal silicate producing a soluble metal salt and water that is used in turn to make solid or dissolved metal hydroxide. The net CO2 and acid gas emissions of the invention and its products may therefore be significantly reduced or turned negative.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: April 1, 2025
    Inventors: Gregory Hudson Rau, Sadaf Tahmasebi, Clive Mervyn Hugh Brereton, Alexandru Vasile Mezei, Michael John Kelland
  • Publication number: 20240190733
    Abstract: Methods and systems are described for removing carbon dioxide from the atmosphere by adding CO2-reactive chemical base to a body of water in contact with the atmosphere, and determining the quantity of carbon dioxide removed from the atmosphere or prevented from reaching the atmosphere. The alkalinity addition to the body of water is controlled by a dosing apparatus capable of determining an amount of CO2-reactive alkalinity required for achieving a permissible target carbon dioxide removal. A rate of alkalinity flow is affected by input from sensors that monitor conditions in the body of water.
    Type: Application
    Filed: December 12, 2023
    Publication date: June 13, 2024
    Inventors: Gregory Hudson RAU, William James BURT, Yuanyuan XU, Stephen A. RACKLEY, Robert IZETT, Michael John KELLAND, Maged E. BESHAI
  • Publication number: 20240124073
    Abstract: A refuse body adapter includes a sub-frame assembly, a sub-frame adapter, and a spacer. The sub-frame assembly is configured to be coupled to a cargo body. The sub-frame adapter is configured to be coupled to a chassis of a vehicle. The spacer is coupled to both the sub-frame assembly and the sub-frame adapter. The spacer is disposed in a gap formed between the sub-frame assembly and the sub-frame adapter. A thickness of the spacer may be adjusted to accommodate different gap sizes between the sub-frame assembly and the sub-frame adapter.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 18, 2024
    Inventors: Leslie Schwartz, Robert Ryan, Matthew Deinema, John Kellander, Emily Davis, Rob Messina
  • Publication number: 20240083294
    Abstract: A refuse vehicle includes a chassis, a body coupled to the chassis, the body defining a refuse compartment, a tailgate detachably coupled to the body, and an electrical energy system, and a detachable electrical connection. A first portion of the electrical energy system is coupled to the tailgate. A second portion of the electrical energy system is coupled to the body. The detachable electrical connection is between the first portion and the second portion of the electrical energy system.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Applicant: Oshkosh Corporation
    Inventors: Joshua D. Rocholl, Derek Wente, John Kellander, Cody D. Clifton, Vincent Hoover, Zachary L. Klein, Clinton T. Weckwerth, Skylar A. Wachter, Chad Smith, Neil DEKARSKE
  • Patent number: 11866099
    Abstract: A refuse body adapter includes a sub-frame assembly, a sub-frame adapter, and a spacer. The sub-frame assembly is configured to be coupled to a cargo body. The sub-frame adapter is configured to be coupled to a chassis of a vehicle. The spacer is coupled to both the sub-frame assembly and the sub-frame adapter. The spacer is disposed in a gap formed between the sub-frame assembly and the sub-frame adapter. A thickness of the spacer may be adjusted to accommodate different gap sizes between the sub-frame assembly and the sub-frame adapter.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: January 9, 2024
    Assignee: Oshkosh Corporation
    Inventors: Leslie Schwartz, Robert Ryan, Matthew Deinema, John Kellander, Emily Davis, Rob Messina
  • Publication number: 20230130029
    Abstract: A refuse body adapter includes a sub-frame assembly, a sub-frame adapter, and a spacer. The sub-frame assembly is configured to be coupled to a cargo body. The sub-frame adapter is configured to be coupled to a chassis of a vehicle. The spacer is coupled to both the sub-frame assembly and the sub-frame adapter. The spacer is disposed in a gap formed between the sub-frame assembly and the sub-frame adapter. A thickness of the spacer may be adjusted to accommodate different gap sizes between the sub-frame assembly and the sub-frame adapter.
    Type: Application
    Filed: December 23, 2022
    Publication date: April 27, 2023
    Applicant: Oshkosh Corporation
    Inventors: Leslie Schwartz, Robert Ryan, Matthew Deinema, John Kellander, Emily Davis, Rob Messina
  • Patent number: 11535308
    Abstract: A refuse body adapter includes a sub-frame assembly, a sub-frame adapter, and a spacer. The sub-frame assembly is configured to be coupled to a cargo body. The sub-frame adapter is configured to be coupled to a chassis of a vehicle. The spacer is coupled to both the sub-frame assembly and the sub-frame adapter. The spacer is disposed in a gap formed between the sub-frame assembly and the sub-frame adapter. A thickness of the spacer may be adjusted to accommodate different gap sizes between the sub-frame assembly and the sub-frame adapter.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: December 27, 2022
    Assignee: Oshkosh Corporation
    Inventors: Leslie Schwartz, Robert Ryan, Matthew Deinema, John Kellander, Emily Davis, Rob Messina
  • Publication number: 20220396503
    Abstract: A platform for sequestering carbon dioxide using a body of water is described. The platform has a vessel for holding solid metal hydroxide and for exposing the solid metal hydroxide to a flow of water to create a solution of a metal hydroxide having a pH level. The solution containing metal hydroxide is released into the body of water, causing a reaction with the carbon dioxide present in the body of water, thereby producing metal carbonate/bicarbonate, thus sequestering the carbon dioxide. A choice of the metal in the metal hydroxide, a rate of the releasing the solution containing the metal hydroxide into the body of water, and a flow rate of the flow of water so that to substantially maintain the solution containing the metal hydroxide at the pH level that is defined as environmentally safe and not changing chemistry of seawater. A corresponding method is also provided.
    Type: Application
    Filed: June 15, 2022
    Publication date: December 15, 2022
    Inventors: Gregory Hudson RAU, Carl POIRIER, William James BURT, Michael John KELLAND, Victoria DONNELLY
  • Publication number: 20210340681
    Abstract: An apparatus and method are provided for the electrochemical production of hydrogen, oxygen and metal hydroxide wherein the metal is derived from a metal silicate. The process involves the electrolysis of a metal salt solution where hydrogen and a metal hydroxide are produced at the cathode, and oxygen, or chlorine, and an acid are produced at the anode. The acid is reacted with a metal silicate producing a soluble metal salt and water that is used in turn to make solid or dissolved metal hydroxide. The net CO2 and acid gas emissions of the invention and its products may therefore be significantly reduced or turned negative.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 4, 2021
    Inventors: Gregory Hudson Rau, Sadaf Tahmasebi, Clive Mervyn Hugh Brereton, Alexandru Vasile Mezei, Michael John Kelland
  • Publication number: 20210229755
    Abstract: A refuse body adapter includes a sub-frame assembly, a sub-frame adapter, and a spacer. The sub-frame assembly is configured to be coupled to a cargo body. The sub-frame adapter is configured to be coupled to a chassis of a vehicle. The spacer is coupled to both the sub-frame assembly and the sub-frame adapter. The spacer is disposed in a gap formed between the sub-frame assembly and the sub-frame adapter. A thickness of the spacer may be adjusted to accommodate different gap sizes between the sub-frame assembly and the sub-frame adapter.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Applicant: Oshkosh Corporation
    Inventors: Leslie Schwartz, Robert Ryan, Matthew Deinema, John Kellander, Emily Davis, Rob Messina
  • Publication number: 20190322321
    Abstract: A refuse body adapter includes a sub-frame assembly, a sub-frame adapter, and a spacer. The sub-frame assembly is configured to be coupled to a cargo body. The sub-frame adapter is configured to be coupled to a chassis of a vehicle. The spacer is coupled to both the sub-frame assembly and the sub-frame adapter. The spacer is disposed in a gap formed between the sub-frame assembly and the sub-frame adapter. A thickness of the spacer may be adjusted to accommodate different gap sizes between the sub-frame assembly and the sub-frame adapter.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 24, 2019
    Applicant: Oshkosh Corporation
    Inventors: Leslie Schwartz, Robert Ryan, Matthew Deinema, John Kellander, Emily Davis, Rob Messina