Patents by Inventor Preston D. Schultz

Preston D. Schultz 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).

  • Plug and switch assembly
    Patent number: 5810135
    Abstract: A plug and switch assembly wherein the switch assembly is connected to a cable assembly provides convenient handling of electrical cables to supply electricity, for instance to airplanes on the ground.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: September 22, 1998
    Assignee: General Cable Industries, Inc.
    Inventors: James Reilly, Paul A. Hedrick, Preston D. Schultz, Richard Gelinas