Inventor · disambiguated record

William R. Beestrice

Also filed as: BEESTRICE WILLIAM R

2 granted patents·19 citations·filing 1974–1979

59Inventor score

Technology areasB29K B32B

Files withPPG INDUSTRIES INC2

Top patents by PatentIndex Score

2 records

0148US3971864APolyurethane laminatesPPG INDUSTRIES INC·Filed 1974·Granted Jul 27, 1976·10 cites·7 claims
0244US4274856AMethod for developing a release surface on a glass moldPPG INDUSTRIES INC·Filed 1979·Granted Jun 23, 1981·9 cites·6 claims

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William R. Beestrice — Patent Inventor | PatentIndex