Coulombe; Sylvain S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Coulombe; Sylvain S..The latest application filed is for "hermetical lamp sealing techniques and lamp having uniquely sealed components".

Company Profile

0.6.6

Coulombe; Sylvain S. - N--D Ile-Perrot PQ CA
Coulombe; Sylvain S. - N-D Ile-Perrot CA
Coulombe; Sylvain S. - N--D lle-Perrot PQ CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hermetical lamp sealing techniques and lamp having uniquely sealed components Grant 7,892,061 - Bewlay , et al. February 22, 2	2011-02-22
Hermetical lamp sealing techniques and lamp having uniquely sealed components Grant 7,839,089 - Bewlay , et al. November 23, 2	2010-11-23
Hermetical lamp sealing techniques and lamp having uniquely sealed components Grant 7,443,091 - Bewlay , et al. October 28, 2	2008-10-28
Hermetical end-to-end sealing techniques and lamp having uniquely sealed components Grant 7,438,621 - Kebbede , et al. October 21, 2	2008-10-21
Hermetical lamp sealing techniques and lamp having uniquely sealed components App 20070159105 - Bewlay; Bernard P. ; et al.	2007-07-12
Hermetical lamp sealing techniques and lamp having uniquely sealed components App 20070161319 - Bewlay; Bernard P. ; et al.	2007-07-12
HID lamp having material free dosing tube seal Grant 7,215,081 - Bewlay , et al. May 8, 2	2007-05-08
Hermetical end-to-end sealing techniques and lamp having uniquely sealed components App 20070015432 - Kebbede; Anteneh ; et al.	2007-01-18
Hermetical end-to-end sealing techniques and lamp having uniquely sealed components Grant 7,132,797 - Kebbede , et al. November 7, 2	2006-11-07
Hermetical lamp sealing techniques and lamp having uniquely sealed components App 20040135510 - Bewlay, Bernard P. ; et al.	2004-07-15
Hermetical lamp sealing techniques and lamp having uniquely sealed components App 20040119414 - Bewlay, Bernard P. ; et al.	2004-06-24
Hermetical end-to-end sealing techniques and lamp having uniquely sealed components App 20040119413 - Kebbede, Anteneh ; et al.	2004-06-24

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