Patents by Inventor Weldon R. Stewart

Weldon R. Stewart 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).

  • Canteen
    Patent number: D443980
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: June 26, 2001
    Inventor: Weldon R. Stewart
  • Tool handle
    Patent number: D339731
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: September 28, 1993
    Assignee: Durol Western Manufacturing Co., Inc.
    Inventor: Weldon R. Stewart
  • Tool handle
    Patent number: D339732
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: September 28, 1993
    Assignee: Durol Western Manufacturing Co., Inc.
    Inventor: Weldon R. Stewart