Patents by Inventor Allen C. Freisem

Allen C. Freisem 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).

  • Bottle cap
    Patent number: D533781
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: December 19, 2006
    Assignee: American Icon Corporation
    Inventors: Allen C. Freisem, George H. Freisem, III