Patents by Inventor Sonja Weschenfelder geb. Klotz

Sonja Weschenfelder geb. Klotz 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).

  • Radial cutter
    Patent number: D393196
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: April 7, 1998
    Inventor: Sonja Weschenfelder geb. Klotz