PL

Paul Lefebvre

OL Optical Coating Laboratory: 8 patents #8 of 152Top 6%
LP Lxsix Photonics: 7 patents #1 of 4Top 25%
WC Weatherford Canada: 4 patents #3 of 44Top 7%
WH Weatherford Technology Holdings: 3 patents #182 of 753Top 25%
GI Gilson: 1 patents #15 of 27Top 60%
Johnson & Johnson: 1 patents #4,762 of 7,810Top 65%
Overall (All Time): #171,102 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11577337 Acoustically enhanced optical cables Andre R. Vincelette, Christopher S. Baldwin, Hongbo Li, Domino Taverner, James Dunphy 2023-02-14
10843290 Acoustically enhanced optical cables Andre R. Vincelette, Christopher S. Baldwin, Hongbo Li, Domino Taverner, James Dunphy 2020-11-24
10837274 Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation Andre R. Vincelette, Jason Scott Kiddy, John B. Niemczuk, Christopher S. Baldwin 2020-11-17
10400579 Optical device for measuring a physical parameter in a hydrogen contaminated sensing zone Andre R. Vincelette, Jean-François Nadeu 2019-09-03
10246989 Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation Andre R. Vincelette, Jason Scott Kiddy, John B. Niemczuk, Christopher S. Baldwin 2019-04-02
9347312 Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation Andre R. Vincelette, Jason Scott Kiddy, John B. Niemczuk, Christopher S. Baldwin 2016-05-24
9341778 Fiber optic splice protector for harsh environments Corneliu V. Ducra, Remi Charbonneau, Andre R. Vincelette 2016-05-17
7418162 Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiation Claude Beaulieu, Gilles L. Tourte, Andre R. Vincelette 2008-08-26
7288228 Sample injection system 2007-10-30
7277604 Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiation Claude Beaulieu, Gilles L. Tourte, Andre R. Vincelette 2007-10-02
7164841 Reel to reel manufacturing line 2007-01-16
7079729 Apparatus for generating an optical interference pattern 2006-07-18
6990272 Apparatus for generating an optical interference pattern 2006-01-24
6934459 Reel to reel manufacturing line 2005-08-23
6778741 Method and apparatus for aligning a waveguide with a radiation source 2004-08-17
D471436 Reusable transparent packaging Maria Robin Marieton, Hugues Pitre, Dominique Dazy, France Depaix, Arnaud Constant +1 more 2003-03-11
5914817 Thin film dichroic color separation filters for color splitters in liquid crystal display systems Stephen D. Browning, Basil L. Swaby 1999-06-22
5879519 Geometries and configurations for magnetron sputtering apparatus James W. Seeser, Thomas H. Allen, Eric R. Dickey, Bryant P. Hichwa, Rolf F. Illsley +7 more 1999-03-09
5798182 Wear resistant thin film coating and combination Timothy C. Engel, Leonard P. Mott 1998-08-25
5798027 Process for depositing optical thin films on both planar and non-planar substrates James W. Seeser, Richard I. Seddon, Michael A. Scobey, Barry W. Manley 1998-08-25
5618388 Geometries and configurations for magnetron sputtering apparatus James W. Seeser, Thomas H. Allen, Eric R. Dickey, Bryant P. Hichwa, Rolf F. Illsley +7 more 1997-04-08
5225057 Process for depositing optical films on both planar and non-planar substrates James W. Seeser, Richard I. Seddon, Michael A. Scobey, Barry W. Manley 1993-07-06
5200855 Absorbing dichroic filters William A. Meredith, Jr. 1993-04-06
4851095 Magnetron sputtering apparatus and process Michael A. Scobey, Richard I. Seddon, James W. Seeser, R. Russel Austin, Barry W. Manley 1989-07-25