Peter N. Gray — 7 Patents at Bernard Technologies

Peter N. Gray has been granted 7 US patents while listed as an inventor at Bernard Technologies. The first was granted in 1999 and the most recent in September 2007. Peter N. Gray ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Peter N. Gray in Chicago, IL, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7273567	Energy-activated compositions for controlled sustained release of a gas	Stephen T. Wellinghoff, Joel J. Kampa, Michael Lelah, Sumner A. Barenberg, Hong Dixon	2007-09-25
6767509	Self-sterilizing packaging	Henry L. Griesbach, III	2004-07-27	$10,097,000
6605304	Silicate-containing powders providing controlled, sustained gas release	Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Michael Lelah	2003-08-12
6277408	Silicate-containing powders providing controlled, sustained gas release	Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Michael Lelah	2001-08-21
5980826	Methods of deodorizing and retarding contamination or mold growth using chlorine dioxide	Sumner A. Barenberg	1999-11-09
5965264	Powders providing controlled sustained release of a gas	Sumner A. Barenberg, Michael Lelah	1999-10-12
5922776	Sustained release, transparent biocidal compositions	Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg	1999-07-13

Peter N. Gray — 7 Patents

Issued Patents All Time

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