Patents by Inventor H. Patrick Thornton

H. Patrick Thornton 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).

  • Infrared intrusion detection system housing
    Patent number: D264318
    Type: Grant
    Filed: December 12, 1979
    Date of Patent: May 11, 1982
    Assignee: American District Telegraph Company
    Inventors: John K. Guscott, H. Patrick Thornton
  • Infrared intrusion detection system housing
    Patent number: D264319
    Type: Grant
    Filed: December 12, 1979
    Date of Patent: May 11, 1982
    Assignee: American District Telegraph Company
    Inventors: John K. Guscott, H. Patrick Thornton
  • Ultrasonic intrusion detector
    Patent number: D266996
    Type: Grant
    Filed: February 7, 1980
    Date of Patent: November 23, 1982
    Assignee: American District Telegraph Company
    Inventors: Kenneth E. Beeson, H. Patrick Thornton
  • Control panel
    Patent number: D272434
    Type: Grant
    Filed: November 13, 1981
    Date of Patent: January 31, 1984
    Assignee: American District Telegraph Company
    Inventors: H. Patrick Thornton, Hugh D. Dyer, Frank R. Keeler
  • Control panel
    Patent number: D272435
    Type: Grant
    Filed: November 13, 1981
    Date of Patent: January 31, 1984
    Assignee: American District Telegraph Company
    Inventors: H. Patrick Thornton, Beth A. Trabucchi, Hugh D. Dyer, Frank R. Keeler
  • Control panel
    Patent number: D272530
    Type: Grant
    Filed: November 13, 1981
    Date of Patent: February 7, 1984
    Assignee: American District Telegraph Company
    Inventors: H. Patrick Thornton, Hugh D. Dyer, Frank R. Keeler
  • Control panel
    Patent number: D272531
    Type: Grant
    Filed: November 13, 1981
    Date of Patent: February 7, 1984
    Assignee: American District Telegraph Company
    Inventors: H. Patrick Thornton, Hugh D. Dyer, Frank R. Keeler
  • Intrusion detector cover panel
    Patent number: D275462
    Type: Grant
    Filed: April 23, 1982
    Date of Patent: September 11, 1984
    Assignee: American District Telegraph Company
    Inventors: Kenneth E. Beeson, Hugh D. Dyer, John K. Guscott, H. Patrick Thornton, George Vulgaris
  • Intrusion detector cover panel
    Patent number: D275463
    Type: Grant
    Filed: April 23, 1982
    Date of Patent: September 11, 1984
    Assignee: American District Telegraph Company
    Inventors: Kenneth E. Beeson, Hugh D. Dyer, John K. Guscott, H. Patrick Thornton, George Vulgaris
  • Infrared intrusion detector system housing
    Patent number: D279871
    Type: Grant
    Filed: June 14, 1983
    Date of Patent: July 30, 1985
    Assignee: American District Telegraph Company
    Inventors: John K. Guscott, Kenneth E. Beeson, Hugh D. Dyer, George Vulgaris, H. Patrick Thornton
  • Combined repertory telephone dialer and electronic desk directory
    Patent number: D293101
    Type: Grant
    Filed: May 9, 1985
    Date of Patent: December 8, 1987
    Assignee: Automatic Dialer Partners Ltd.
    Inventors: William Sherrill, H. Patrick Thornton, Brian S. Cole
  • Alarm display
    Patent number: D297128
    Type: Grant
    Filed: August 1, 1985
    Date of Patent: August 9, 1988
    Assignee: ADT, Inc.
    Inventors: John K. Guscott, Bryan Hotaling, H. Patrick Thornton, George Vulgaris
  • Electronic circuit board rework and repair system
    Patent number: D312646
    Type: Grant
    Filed: June 17, 1987
    Date of Patent: December 4, 1990
    Assignee: Sierra Research and Technology, Inc.
    Inventors: Donald J. Spigarelli, William F. Drislane, H. Patrick Thornton, Bryan R. Hotaling