Patents by Inventor Peter R. Adams

Peter R. Adams 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: D294649
    Type: Grant
    Filed: October 8, 1986
    Date of Patent: March 8, 1988
    Assignee: Diamond Brands Incorporated
    Inventors: Robert E. Carr, Robert L. Dunklee, Peter R. Adams
  • Patent number: D296016
    Type: Grant
    Filed: April 10, 1986
    Date of Patent: May 31, 1988
    Assignee: Diamond Brands Incorporated
    Inventors: Robert E. Carr, Robert L. Dunklee, Peter R. Adams