Patents by Inventor Stephen K. Crutcher

Stephen K. Crutcher 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).

  • Battery case
    Patent number: D462656
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: September 10, 2002
    Assignee: Johnson Controls Technology Company
    Inventors: Jeff J. Degen, Stephen K. Crutcher, Jonathon M. Pierce, Mark S. Inkmann, Glenn W. Andersen