Patents by Inventor David J. Winge

David J. Winge 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).

  • Handle for a detailing brush
    Patent number: D429072
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: August 8, 2000
    Inventor: David J. Winge