Patents by Inventor Peter John Kopec

Peter John Kopec 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).

  • Stapler
    Patent number: D529773
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: October 10, 2006
    Assignee: ACCO Brands USA LLC
    Inventors: Mark Harris, Roland Sudmalis, Peter John Kopec, Kendall Keith Raczek
  • Stapler
    Patent number: D531866
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: November 14, 2006
    Assignee: ACCO Brands USA LLC
    Inventors: Mark Harris, Roland Sudmalis, Peter John Kopec, Kendall Keith Raczek
  • Radar detector
    Patent number: D468224
    Type: Grant
    Filed: December 17, 2001
    Date of Patent: January 7, 2003
    Assignee: Cobra Electronics Corporation
    Inventors: Hiroshi Kainuma, Joel Gordon Delman, Jean Ellen Ambrosiewicz, Donna Ann Piacenza, Peter John Kopec, Bjorn James Gunderson