Patents by Inventor E. Dale Thompson

E. Dale Thompson 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).

  • Ball point writing instrument
    Patent number: D282672
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: February 18, 1986
    Assignee: The Parker Pen Company
    Inventors: Jacques LeBlanc, Gerald C. Herold, E. Dale Thompson
  • Writing instrument with faceted trim rings
    Patent number: D282754
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: February 25, 1986
    Assignee: The Parker Pen Company
    Inventors: Jacques LeBlanc, Gerald C. Herold, E. Dale Thompson