Patents by Inventor Raymond L. Jesewitz

Raymond L. Jesewitz 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: 20250121917
    Abstract: An axial flux propulsion system for an electric boat that includes interconnecting subsystems including a mounting system, a traction system, a transmission system, an electrical power distribution system, a control system, and a fluid management system, among other boat systems. The traction system typically is an axial flux motor/generator. Various embodiment of the axial flux propulsion system may include a stern drive embodiment and a jet drive embodiment. Portions of the axial flux propulsion system may be both inboard and outboard. A control system may control the operation of the various boat systems including the axial flux motor/generator, and as a result, control the overall operation of the boat.
    Type: Application
    Filed: September 20, 2024
    Publication date: April 17, 2025
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Patent number: 12208875
    Abstract: Axial Flux Outboard Propulsion System for an Electric Boat having a first axial flux motor that is positioned adjacent to a second axial flux motor and the ability to selectively turn each motor on or off via the control system based on the request or need for torque.
    Type: Grant
    Filed: March 14, 2024
    Date of Patent: January 28, 2025
    Assignee: EVOA, LLC
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Patent number: 12103652
    Abstract: An Axial Flux Propulsion System for an Electric Boat which includes interconnecting subsystems including a mounting system, a traction system, a transmission system, an electrical power distribution system, a control system, and a fluid management system among other boat systems. The traction system being an axial flux motor/generator.
    Type: Grant
    Filed: September 29, 2023
    Date of Patent: October 1, 2024
    Assignee: EVOA, LLC
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Patent number: 12097936
    Abstract: An axial flux propulsion system for an electric boat that includes interconnecting subsystems including a mounting system, a traction system, a transmission system, an electrical power distribution system, a control system, and a fluid management system, among other boat systems. The traction system typically is an axial flux motor/generator. Various embodiment of the axial flux propulsion system may include a stern drive embodiment and a jet drive embodiment. Portions of the axial flux propulsion system may be both inboard and outboard. A control system may control the operation of the various boat systems including the axial flux motor/generator, and as a result, control the overall operation of the boat.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: September 24, 2024
    Assignee: EVOA, LLC
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Publication number: 20240217640
    Abstract: Axial Flux Outboard Propulsion System for an Electric Boat having a first axial flux motor that is positioned adjacent to a second axial flux motor and the ability to selectively turn each motor on or off via the control system based on the request or need for torque.
    Type: Application
    Filed: March 14, 2024
    Publication date: July 4, 2024
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Patent number: 11932367
    Abstract: Axial Flux Outboard Propulsion System for an Electric Boat having a first axial flux motor that is positioned adjacent to a second axial flux motor and the ability to selectively turn each motor on or off via the control system based on the request or need for torque.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: March 19, 2024
    Assignee: EVOA, LLC
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Publication number: 20240017809
    Abstract: An Axial Flux Propulsion System for an Electric Boat which includes interconnecting subsystems including a mounting system, a traction system, a transmission system, an electrical power distribution system, a control system, and a fluid management system among other boat systems. The traction system being an axial flux motor/generator.
    Type: Application
    Filed: September 29, 2023
    Publication date: January 18, 2024
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Patent number: 11772768
    Abstract: an Axial Flux Propulsion System for an Electric Boat which includes interconnecting subsystems including a mounting system, a traction system, a transmission system, an electrical power distribution system, a control system, and a fluid management system among other boat systems. The traction system being an axial flux motor/generator.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: October 3, 2023
    Assignee: EVOA, LLC
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Publication number: 20220169349
    Abstract: An axial flux propulsion system for an electric boat that includes interconnecting subsystems including a mounting system, a traction system, a transmission system, an electrical power distribution system, a control system, and a fluid management system, among other boat systems. The traction system typically is an axial flux motor/generator. Various embodiment of the axial flux propulsion system may include a stern drive embodiment and a jet drive embodiment. Portions of the axial flux propulsion system may be both inboard and outboard. A control system may control the operation of the various boat systems including the axial flux motor/generator, and as a result, control the overall operation of the boat.
    Type: Application
    Filed: October 19, 2021
    Publication date: June 2, 2022
    Inventors: Raymond L. Jesewitz, Michael J. Anderson
  • Patent number: 10604214
    Abstract: An Extendable/Retractable Shade Apparatus for attachment to a boat tower or boat top or boat cargo rack.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: March 31, 2020
    Inventor: Raymond L. Jesewitz
  • Publication number: 20190127026
    Abstract: An Extendable/Retractable Shade Apparatus for attachment to a boat tower or boat top or boat cargo rack.
    Type: Application
    Filed: October 11, 2017
    Publication date: May 2, 2019
    Inventor: Raymond L. Jesewitz
  • Publication number: 20150338020
    Abstract: A quick release collapsible sports board support assembly for removable attachment to a support structure, which can be mounted onto boats and other support structures, for supporting wake boards, snow boards, surf boards and various other sports boards. The apparatus includes at least one foldable board support fork hingedly attached to the support structure, the fork having prongs extending away from the support structure, where the foldable support fork is folded onto the support structure to minimize the space occupied by the assembly and to minimize the hazards associated with protruding forks. One embodiment includes a rotatable and pivotable support base which, in combination with the ability to fold the board support forks, allows the sports board support assembly to be nearly infinitely repositionable and adjustable and therefore is uniquely compatible with adjustable support structures such as height adjustable towers which change angles as the tower is raised or lowered.
    Type: Application
    Filed: July 30, 2015
    Publication date: November 26, 2015
    Inventor: Raymond L. Jesewitz
  • Patent number: 9156528
    Abstract: A height adjustable cargo rack apparatus and tower and for wakeboard boats and the like, the apparatus including: a tower base rigidly attached to a boat gunwale, vertical supports extending from the tower base and pivotally operable; a pivotally adjustable cargo rack apparatus supported by the vertical supports; and, a height adjustable upper tower section which is pivotally supported by the vertical supports and which adjustably supports the cargo rack apparatus. The multiplicity of adjustable and pivotal features work in conjunction with each other to maximize the unique functionality of the instant apparatus.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: October 13, 2015
    Inventor: Raymond L. Jesewitz
  • Patent number: 9038875
    Abstract: The present invention provides an improved height adjustable tower with integrated cargo rack apparatus for wakeboard boats. The inventive apparatus enables the adjustability of the height of the cargo rack/bimini which is accomplished by lowering or raising the lower tower legs with an actuator after releasing a locking mechanism. The apparatus also includes a displacement mechanism which allows the cargo rack to be simultaneously translated and rotated. The benefit to the user is the ability to control the amount of shade/sun for the people in the general cockpit area. It also allows a user to achieve a higher walk-through height for ease of maneuvering in the boat and provides easy access to items stored on top of the cargo rack.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: May 26, 2015
    Inventor: Raymond L. Jesewitz
  • Publication number: 20150048130
    Abstract: The present invention provides an improved height adjustable tower with integrated cargo rack apparatus for wakeboard boats. The inventive apparatus enables the adjustability of the height of the cargo rack/bimini which is accomplished by lowering or raising the lower tower legs with an actuator after releasing a locking mechanism. The apparatus also includes a displacement mechanism which allows the cargo rack to be simultaneously translated and rotated. The benefit to the user is the ability to control the amount of shade/sun for the people in the general cockpit area. It also allows a user to achieve a higher walk-through height for ease of maneuvering in the boat and provides easy access to items stored on top of the cargo rack.
    Type: Application
    Filed: August 14, 2013
    Publication date: February 19, 2015
    Inventor: Raymond L. Jesewitz
  • Publication number: 20150014379
    Abstract: A height adjustable cargo rack apparatus and tower and for wakeboard boats and the like, the apparatus including: a tower base rigidly attached to a boat gunwale, vertical supports extending from the tower base and pivotally operable; a pivotally adjustable cargo rack apparatus supported by the vertical supports; and, a height adjustable upper tower section which is pivotally supported by the vertical supports and which adjustably supports the cargo rack apparatus. The multiplicity of adjustable and pivotal features work in conjunction with each other to maximize the unique functionality of the instant apparatus.
    Type: Application
    Filed: September 30, 2014
    Publication date: January 15, 2015
    Inventor: Raymond L. Jesewitz
  • Patent number: 8905281
    Abstract: The present invention provides an improved cargo rack apparatus for wakeboard boats positioned above the boat tower.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: December 9, 2014
    Inventor: Raymond L. Jesewitz
  • Publication number: 20140263906
    Abstract: A collapsible sports board support assembly for removable attachment to a support structure, which can be mounted onto boats and other support structures, for supporting wake boards, snow boards, surf boards and various other sports boards. The apparatus includes at least one foldable board support fork hingedly attached to the support structure, the fork having prongs extending away from the support structure, where the foldable support fork is folded onto the support structure to minimize the space occupied by the assembly and to minimize the hazards associated with protruding forks. One embodiment includes a rotatable and pivotable support base which, in combination with the ability to fold the board support forks, allows the sports board support assembly to be nearly infinitely repositionable and adjustable and therefore is uniquely compatible with adjustable support structures such as height adjustable towers which change angles as the tower is raised or lowered.
    Type: Application
    Filed: March 18, 2014
    Publication date: September 18, 2014
    Inventor: Raymond L. Jesewitz
  • Publication number: 20140054341
    Abstract: The present invention provides an improved cargo rack apparatus for wakeboard boats positioned above the boat tower.
    Type: Application
    Filed: October 29, 2013
    Publication date: February 27, 2014
    Inventor: Raymond L. Jesewitz
  • Patent number: D1085160
    Type: Grant
    Filed: February 13, 2024
    Date of Patent: July 22, 2025
    Assignee: EVOA, LLC
    Inventors: Michael J. Anderson, Raymond L. Jesewitz, Isaac Anderson