Inventor

STEWART-DAVIS ROYANN L

US7 patents

⚠️ This page may combine multiple inventors who share the name “STEWART-DAVIS ROYANN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PPG INDUSTRIES INC

5 patents

US5599387AFeb 4, 1997

Compounds and compositions for coating glass with silicon oxide

PPG INDUSTRIES INC75 citations94

US5464657ANov 7, 1995

Method for coating a moving glass substrate

PPG INDUSTRIES INC63 citations94

US5356718AOct 18, 1994

Coating apparatus, method of coating glass, compounds and compositions for coating glasss and coated glass substrates

PPG INDUSTRIES INC70 citations94

US5395698AMar 7, 1995

Neutral, low emissivity coated glass articles and method for making

PPG INDUSTRIES INC46 citations92

US5776236AJul 7, 1998

Mixed metal oxide film having an accelerant

PPG INDUSTRIES INC23 citations90

PPG IND OHIO INC

2 patents

US9411076B2Aug 9, 2016

Pigmented polymerizable compositions and optical articles prepared therefrom

PPG IND OHIO INC9 citations77

US7897259B1Mar 1, 2011

Compounds and compositions for coating glass with silicon oxide

PPG IND OHIO INC2 citations56