Inventor · disambiguated record

John A. Comperatore

Also filed as: COMPERATORE JOHN A

4 granted patents·102 citations·filing 1977–1979

79Inventor score

Technology areasC03B

Files withPPG INDUSTRIES INC4

Top patents by PatentIndex Score

4 records

0188US4119424AMethod and apparatus for shaping glass sheets on a bending moldPPG INDUSTRIES INC·Filed 1977·Granted Oct 10, 1978·41 cites·7 claims
0274US4233050AShaping glass sheets by gravity sag bending followed by blow formingPPG INDUSTRIES INC·Filed 1979·Granted Nov 11, 1980·25 cites·9 claims
0371US4229201AApparatus for bending glass sheets to complicated curvatures using localized supplementary heatingPPG INDUSTRIES INC·Filed 1979·Granted Oct 21, 1980·21 cites·10 claims
0462US4115090AShaping glass sheets by gravity sagging on solid moldsPPG INDUSTRIES INC·Filed 1977·Granted Sep 19, 1978·15 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →