Patents by Inventor Luka Debravko Leko

Luka Debravko Leko 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).

  • VEHICLE OPERATION ASSEMBLY
    Publication number: 20100194069
    Abstract: A vehicle operation assembly comprising: stairs including a step; and a vehicle operation system positioned behind the stairs such that the step of the stairs is exposed for use in front of the vehicle operation system, the stairs being adapted to permit access to the vehicle operation system. The vehicle operation system may include a sleeper cab heater, a hydraulic system, a diesel generator, or a fuel supplement system such as a hydrogen generating system.
    Type: Application
    Filed: April 9, 2010
    Publication date: August 5, 2010
    Applicant: HY-DRIVE TECHNOLOGIES LTD.
    Inventors: JOHN THOMAS O'BIRECK, LUKA DEBRAVKO LEKO, JOHN E. DOUGHTY, JOHN CHARLES MUIR
  • Vehicle operation assembly
    Patent number: 7722066
    Abstract: A vehicle operation assembly comprising: stairs including a step; and a vehicle operation system positioned behind the stairs such that the step of the stairs is exposed for use in front of the vehicle operation system, the stairs being adapted to permit access to the vehicle operation system. The vehicle operation system may include a sleeper cab heater, a hydraulic system, a diesel generator, or a fuel supplement system such as a hydrogen generating system.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: May 25, 2010
    Assignee: Hy-Drive Technologies Ltd.
    Inventors: John Thomas O'Bireck, Luka Debravko Leko, John E. Doughty, John Charles Muir