Patents by Inventor Heath F. McCormick

Heath F. McCormick 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).

  • Hydraulic motor assembly
    Patent number: 9879671
    Abstract: A hydraulic motor assembly capable of precise control having a housing, a hydraulic mounting surface located in the housing, a cylinder block rotatably disposed on the hydraulic mounting surface, a motor shaft engaged to the cylinder block and supported proximate to a first end, a plurality of cooperating gears located in the housing and rotationally engaged to a second end of the motor shaft, an output shaft rotationally engaged to the plurality of cooperating gears, a speed sensor located proximate to one of the plurality of cooperating gears, wherein the speed sensor transmits a signal indicative of the rotational speed of the one of the plurality of cooperating gears.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: January 30, 2018
    Assignee: Hydro-Gear Limited Partnership
    Inventors: Michael W. Taylor, Heath F. McCormick, Nathan W. Bonny, Thomas J. Langenfeld
  • Hydraulic motor assembly
    Patent number: 9021799
    Abstract: A hydraulic motor assembly capable of precise control having a housing, a hydraulic mounting surface located in the housing, a cylinder block rotatably disposed on the hydraulic mounting surface, a motor shaft engaged to the cylinder block and supported proximate to a first end, a plurality of cooperating gears located in the housing and rotationally engaged to a second end of the motor shaft, an output shaft rotationally engaged to the plurality of cooperating gears, a speed sensor located proximate to one of the plurality of cooperating gears, wherein the speed sensor transmits a signal indicative of the rotational speed of the one of the plurality of cooperating gears.
    Type: Grant
    Filed: May 25, 2011
    Date of Patent: May 5, 2015
    Assignee: Hydro-Gear Limited Partnership
    Inventors: Michael W. Taylor, Heath F. McCormick, Thomas J. Langenfeld, Nathan W. Bonny