Stefane Barbeau — 25 Patents at Headwaters Research & Development

Stefane Barbeau has been granted 25 US patents while listed as an inventor at Headwaters Research & Development. The first was granted in 1997 and the most recent in September 2010. Stefane Barbeau ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Stefane Barbeau in Ottawa, ON, CA.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
RE41628	Autoilluminating lamp system	Duane Smith, Donald E. Drumm	2010-09-07
D614800	Lighting apparatus	Duane Smith	2010-04-27
D606213	Lighting apparatus	Duane Smith	2009-12-15
7400112	Autoilluminating rechargeable lamp system	Daniel Reilly, Duane Smith	2008-07-15	$6,350,000
7391182	Autoilluminating rechargeable lamp system	Duane Smith, Donald Drum	2008-06-24	$2,570,000
D557450	Light	Duane Smith, Daniel Reilly	2007-12-11
D546495	Light	Duane Smith, Daniel Reilly	2007-07-10
D532316	Clip watch	Duane Smith, Daniel Reilly	2006-11-21
D530040	Portable rechargeable light	Duane Smith, Daniel Reilly	2006-10-10
D501271	Rechargeable lamp system	Duane Smith, Andreu Oslka	2005-01-25
D498857	Rechargeable lamp system	Duane Smith	2004-11-23
6819080	Autoilluminating lamp system	Duane Smith, Donald E. Drumm	2004-11-16
D492443	Rechargeable lamp	Duane Smith	2004-06-29
6479965	Autoilluminating rechargeable lamp system	Duane Smith, Donald E. Drumm	2002-11-12
D446369	Dish rack	Duane Smith	2001-08-07
D442828	Utility lighter	Brian Tubby, Michael Kent, Elizabeth Goodrich	2001-05-29
D436291	Utility lighter	Brian Tubby, Michael Kent, Elizabeth Goodrich	2001-01-16
D411125	Digital sound relaxation system	Mikael Georges Sirois, John Tutton, Rudy A. Vandenbelt	1999-06-22
D408312	Portable digital sound relaxation system	Michael Sirois, Rudy A. Vandenbelt	1999-04-20
D402213	RF thermometer transmitter	Mikael Georges Sirois, Kevin Bailey, Rudy A. Vandenbelt, Michael Bruce Christopher Irwin	1998-12-08
D402212	RF thermometer receiver	Mikael Georges Sirois, Kevin Bailey, Rudy A. Vandenbelt, Michael Bruce Christopher Irwin	1998-12-08
D399320	Digital sound relaxation system	Rudy A. Vandenbelt, Michael Sirois, Troy G. Anderson	1998-10-06
D396855	Digital sound relaxation system	Mikael Georges Sirois, Rudy A. Vandenbelt	1998-08-11
D393459	Collectable sound card having digitally prerecorded natural and/or other sounds stored therein	Rudy A. Vandenbelt, Michael Sirois, Troy G. Anderson	1998-04-14
D378212	Audio system playing preselected sounds of nature	Michael Sirois, Rudy A. Vandenbelt	1997-02-25

Stefane Barbeau — 25 Patents

Issued Patents All Time

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