Patents by Inventor Richard H. Barrett, Jr.

Richard H. Barrett, 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: D381949
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: August 5, 1997
    Assignee: PACCAR Inc.
    Inventors: Richard H. Barrett, Jr., Derek L. Davis, Johnny C. Fraga, Jeffery E. Kerney, Bruce E. Lawyer, Timothy S. Norwood, Eric N. Tucker
  • Patent number: D382841
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: August 26, 1997
    Assignee: Paccar Inc.
    Inventors: Timothy S. Norwood, Jeffery E. Kerney, Richard H. Barrett, Jr., Eric N. Tucker, Johnny C. Fraga
  • Patent number: D382844
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: August 26, 1997
    Assignee: Paccar Inc
    Inventors: Timothy S. Norwood, Richard H. Barrett, Jr., Johnny C. Fraga
  • Patent number: D389108
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: January 13, 1998
    Assignee: Paccar Inc.
    Inventors: Timothy S. Norwood, Jeffery E. Kerney, Richard H. Barrett, Jr., Darald C. Brewster, Eric N. Tucker
  • Patent number: D409541
    Type: Grant
    Filed: November 3, 1997
    Date of Patent: May 11, 1999
    Assignee: Paccar Inc
    Inventors: Landon J. Sproull, Richard H. Barrett, Jr.