Patents by Inventor Richard Acker

Richard Acker 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: D469295
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: January 28, 2003
    Assignee: Memorex International, Inc.
    Inventors: Carl Ten Brink, Richard Acker, Christina Chu, Joseph A. Grasso