Patents by Inventor Gerhard H. Mayleben

Gerhard H. Mayleben 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).

  • Visored headwear
    Patent number: D672119
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: December 11, 2012
    Inventor: Gerhard H. Mayleben