Inventor · disambiguated record

W. Robert Gray, Jr.

Also filed as: GRAY JR W ROBERT

1 granted patent·28 citations·filing 1977–1977

43Inventor score

Technology areasC03B

Files withPPG INDUSTRIES INC1

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1 record

0179US4124367AMethod of making bent laminated glass windshields with drilled aperturesPPG INDUSTRIES INC·Filed 1977·Granted Nov 7, 1978·28 cites·8 claims

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