Patents by Inventor Charles Slagle

Charles Slagle 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).

  • Electrical contact
    Patent number: D343163
    Type: Grant
    Filed: July 17, 1992
    Date of Patent: January 11, 1994
    Inventors: Charles Slagle, Lloyd Drake