Sachenik; Paul A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sachenik; Paul A..The latest application filed is for "optical element with an opaque chrome coating having an aperture and method of making same".

Company Profile

0.7.3

Sachenik; Paul A. - Corning NY

*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
Optical element with an opaque chrome coating having an aperture and method of making same Grant 7,575,798 - Bellman , et al. August 18, 2	2009-08-18
Optical element with an opaque chrome coating having an aperture and method of making same App 20060088773 - Bellman; Robert A. ; et al.	2006-04-27
Using deuterated source gases to fabricate low loss GeSiON and SiON waveguides Grant 6,996,320 - Bellman , et al. February 7, 2	2006-02-07
Using deuterated source gasses to fabricate low loss GeSiON SiON waveguides App 20060003484 - Bellman; Robert ; et al.	2006-01-05
Using deuterated source gasses to fabricate low loss GeSiON SiON waveguides App 20040062504 - Bellman, Robert ; et al.	2004-04-01
Silicon device production Grant 5,372,860 - Fehlner , et al. December 13, 1	1994-12-13
Method for modifying coloration in tinted photochromic glasses Grant 4,854,957 - Borrelli , et al. August 8, 1	1989-08-08
Deep pressing mold and process for molded optical elements Grant 4,797,144 - DeMeritt , et al. January 10, 1	1989-01-10
Apparatus including an integral optical device Grant 4,572,611 - Bellman , et al. February 25, 1	1986-02-25
Integral optical device and method of making it Grant 4,488,864 - Borrelli , et al. December 18, 1	1984-12-18

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