Patents by Inventor Gregor Heinemann

Gregor Heinemann 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).

  • Tricycle
    Patent number: D484073
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: December 23, 2003
    Assignee: Razor USA LLC
    Inventors: Gregor Heinemann, Robert Hadley, Robert Chen, Erich Chang
  • Enclosure for pick up truck bed
    Patent number: D387029
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: December 2, 1997
    Inventor: Gregor Heinemann