Patents by Inventor Birgit Gams

Birgit Gams 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).

  • Shoe sole
    Patent number: D436432
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: January 23, 2001
    Assignee: Wolverine World Wide, Inc.
    Inventor: Birgit Gams