Patents by Inventor Scott W. Zufall

Scott W. Zufall 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).

  • Rechargeable battery
    Patent number: D488774
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: April 20, 2004
    Assignee: Stryker Corporation
    Inventors: Scott W. Zufall, David E. Hershberger
  • Rechargeable battery head
    Patent number: D490052
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: May 18, 2004
    Assignee: Stryker Corporation
    Inventors: Scott W. Zufall, David E. Hershberger