Patents by Inventor Peter C. Hledin

Peter C. Hledin 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).

  • Marine outdrive
    Patent number: 7572158
    Abstract: A marine outdrive has a hydraulic vane motor with a spool shaped rotor eccentrically mounted in a fusiform shaped housing. The resulting increased vane area results in greater torque and speed.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: August 11, 2009
    Assignee: Douglas Marine Corporation
    Inventors: Danny J. Brown, Peter C. Hledin
  • Marine Outdrive
    Publication number: 20080220668
    Abstract: A marine outdrive (16) has a hydraulic vane motor (20, 60, 62) with a spool shaped rotor (42) eccentrically mounted in a fusiform shaped housing (26). The resultin increased vane area results in greater torque and speed.
    Type: Application
    Filed: May 11, 2006
    Publication date: September 11, 2008
    Applicant: DOUGLAS MARINE CORPORATION
    Inventors: Danny J. Brown, Peter C. Hledin
  • Catamaran type boat
    Patent number: D290948
    Type: Grant
    Filed: January 31, 1985
    Date of Patent: July 21, 1987
    Inventor: Peter C. Hledin