Patents by Inventor Raymond A. Ainger, III

Raymond A. Ainger, III 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: D335710
    Type: Grant
    Filed: December 21, 1990
    Date of Patent: May 18, 1993
    Assignee: Circon Corporation
    Inventor: Raymond A. Ainger, III