Patents by Inventor Edward C. Chockran

Edward C. Chockran 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).

  • Wall switch operator
    Patent number: D342940
    Type: Grant
    Filed: December 15, 1992
    Date of Patent: January 4, 1994
    Inventor: Edward C. Chockran