Patents by Inventor Merrilyn J. Farquhar

Merrilyn J. Farquhar 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).

  • Insulator tester unit
    Patent number: D299439
    Type: Grant
    Filed: October 15, 1985
    Date of Patent: January 17, 1989
    Inventors: John A, Farquhar, Merrilyn J. Farquhar