Patents by Inventor William James Lawrence

William James Lawrence 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).

  • Digital watch casing
    Patent number: D244086
    Type: Grant
    Filed: June 16, 1975
    Date of Patent: April 19, 1977
    Assignee: Texas Instruments Incorporated
    Inventor: William James Lawrence
  • Wrist watch
    Patent number: D245674
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: September 6, 1977
    Assignee: Texas Instruments Inc.
    Inventors: Eugene Joseph Sulek, William James Lawrence
  • Calculator casing
    Patent number: D247927
    Type: Grant
    Filed: September 2, 1976
    Date of Patent: May 16, 1978
    Assignee: Texas Instruments Incorporated
    Inventors: Eugene Joseph Sulek, William James Lawrence
  • Wrist watch
    Patent number: D248220
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: June 20, 1978
    Assignee: Texas Instruments Incorporated
    Inventor: William James Lawrence
  • Wrist watch
    Patent number: D248221
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: June 20, 1978
    Assignee: Texas Instruments Incorporated
    Inventor: William James Lawrence
  • Wrist watch
    Patent number: D248222
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: June 20, 1978
    Assignee: Texas Instruments Incorporated
    Inventor: William James Lawrence
  • Calculator casing
    Patent number: D249388
    Type: Grant
    Filed: September 2, 1976
    Date of Patent: September 12, 1978
    Assignee: Texas Instruments Incorporated
    Inventors: Eugene Joseph Sulek, William James Lawrence
  • Digital wrist watch
    Patent number: D249874
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: October 10, 1978
    Assignee: Texas Instruments Incorporated
    Inventor: William James Lawrence