Patents by Inventor Stephan Boyle

Stephan Boyle 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).

  • Portable space heater
    Patent number: D395490
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: June 23, 1998
    Assignee: Honeywell Consumer Products, Inc.
    Inventors: Rodney Jane', Stephan Boyle, Zhiwei Xu, Richard O'Grady, Walter Birdsell, Aaron Szymanski
  • Portable electric heater
    Patent number: D396526
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: July 28, 1998
    Assignee: Honeywell Inc.
    Inventors: Stephan Boyle, Walter Birdsell, Steven L. Hecker, Kenneth David Harris, Jr., Stanley Gresens
  • Portable electric heater
    Patent number: D396527
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: July 28, 1998
    Assignee: Honeywell Inc.
    Inventors: Stephan Boyle, Rodney B. Jane, Walter Birdsell, Steven L. Hecker, Kenneth David Harris, Jr.
  • Portable electric heater
    Patent number: D397193
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: August 18, 1998
    Assignee: Honeywell Inc.
    Inventors: Stephan Boyle, Walter Birdsell, Steven L. Hecker, Kenneth David Harris, Jr.
  • Portable electric heater
    Patent number: D400659
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: November 3, 1998
    Assignee: Honeywell Inc.
    Inventors: Stephan Boyle, Rodney B. Jane, Walter Birdsell, Steven L. Hecker, Kenneth David Harris, Jr.
  • Portable electric heater
    Patent number: D401314
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: November 17, 1998
    Assignee: Honeywell Inc.
    Inventors: Stephan Boyle, Walter Birdsell, Steven L. Hecker, Richard O'Grady
  • Portable electric heater
    Patent number: D401315
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: November 17, 1998
    Assignee: Honeywell Inc.
    Inventors: Stephan Boyle, Walter Birdsell, Steven L. Hecker, Scott W. Osiecki
  • Portable electric heater
    Patent number: D405171
    Type: Grant
    Filed: August 27, 1996
    Date of Patent: February 2, 1999
    Assignee: Honeywell Consumer Products, Inc.
    Inventors: Rodney Jane, Stephan Boyle, Zhiwei Xu, Walter Birdsell, Steven L. Hecker, Stanley Gresens, Kenneth David Harris, Jr.
  • Portable electric heater
    Patent number: D408903
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: April 27, 1999
    Assignee: Honeywell Inc.
    Inventors: Stephan Boyle, Walter Birdsell, Steven Hecker, William Montague, Jr., Alan Leung, Richard M. O'Grady, John Staton, Paul J. Clark