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Inventor
COPPOLA RICHARD M
US
2 patents
⚠️ This page may combine multiple inventors who share the name “COPPOLA RICHARD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE PROD CORP
1 patent
US4455506A
Jun 19, 1984
Contrast enhanced electroluminescent device
GTE PROD CORP
28 citations
85
GTE SYLVANIA INC
1 patent
US4048347A
Sep 13, 1977
Method of coating lamp envelope with heat reflecting filter
GTE SYLVANIA INC
8 citations
68