Patents by Inventor Glen A. Gardner

Glen A. Gardner 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).

  • Vending machine currency acceptor
    Patent number: D282936
    Type: Grant
    Filed: April 28, 1983
    Date of Patent: March 11, 1986
    Assignee: Atlantic Richfield Company
    Inventors: Glen A. Gardner, Richard C. Spake
  • Food service building
    Patent number: D283166
    Type: Grant
    Filed: July 14, 1983
    Date of Patent: March 25, 1986
    Assignee: The Krystal Company
    Inventors: Glen A. Gardner, Richard J. Kung, Claude E. Salzberger
  • Servo throttle motor shield
    Patent number: D619962
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: July 20, 2010
    Inventors: Glen Gardner, Robert Michael Knepper