Patents by Inventor W. David Pittman, Jr.

W. David Pittman, 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).

  • Molding element
    Patent number: D299273
    Type: Grant
    Filed: November 21, 1985
    Date of Patent: January 3, 1989
    Assignee: Pittcon Industries
    Inventor: W. David Pittman, Jr.