JL

John Lehan

PO Ppg Industries Ohio: 4 patents #321 of 1,316Top 25%
TL The Boc Group Limited: 2 patents #160 of 612Top 30%
KL Kla-Tencor: 1 patents #809 of 1,394Top 60%
OL Optical Coating Laboratory: 1 patents #77 of 152Top 55%
📍 Calistoga, CA: #4 of 26 inventorsTop 20%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #644,102 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9804309 Reducing extrinsic stress in thin film optical mirrors and filters for deep ultraviolet 2017-10-31
8790796 Methods of changing the visible light transmittance of coated articles and coated articles made thereby Harry Buhay, James J. Finley, James P. Thiel 2014-07-29
6962759 Method of making coated articles having an oxygen barrier coating and coated articles made thereby Harry Buhay, James J. Finley, James P. Thiel 2005-11-08
6916542 Coated articles having a protective coating and cathode targets for making the coated articles Harry Buhay, James J. Finley, James P. Thiel 2005-07-12
6869644 Method of making coated articles and coated articles made thereby Harry Buhay, James J. Finley, James P. Thiel 2005-03-22
5814195 Sputtering system using cylindrical rotating magnetron electrically powered using alternating current Henry Byorum, Russell J. Hill, J. Kirkwood H. Rough 1998-09-29
5699164 Telecentric reflection head for optical monitor Charles K. Carniglia 1997-12-16
5154810 Thin film coating and method Marc A. Kamerling, William T. Beauchamp, Robert E. Klinger 1992-10-13