Patents Represented by Attorney Douglas S. Johnson
  • Patent number: D245691
    Type: Grant
    Filed: April 7, 1976
    Date of Patent: September 6, 1977
    Assignee: Varta Batteries Ltd.
    Inventor: Philip White
  • Patent number: D248280
    Type: Grant
    Filed: April 30, 1976
    Date of Patent: June 27, 1978
    Assignee: Consumers Glass Company Limited
    Inventor: Sam M. Martin
  • Patent number: D250744
    Type: Grant
    Filed: October 19, 1976
    Date of Patent: January 9, 1979
    Assignee: GSW Limited - GSW Limitee
    Inventor: Andre R. Morin