Patents by Inventor Edward Wallace Barr, Jr.

Edward Wallace Barr, Jr. 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: D243018
    Type: Grant
    Filed: September 12, 1975
    Date of Patent: January 11, 1977
    Assignee: Briarpatch, Inc.
    Inventor: Edward Wallace Barr, Jr.