Patents by Inventor Ake Espemar

Ake Espemar 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).

  • Patent number: D457966
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: May 28, 2002
    Assignee: Friska Tander AB
    Inventor: Ake Espemar