Inventor · disambiguated record

Andrew J. Kaman

Also filed as: KAMAN ANDREW J

2 granted patents·94 citations·filing 1972–1974

68Inventor score

Technology areasC09J Y10T

Files withPPG INDUSTRIES INC2

Top patents by PatentIndex Score

2 records

0187US3931113AImpact-resistant thermoplastic polyester urethanesPPG INDUSTRIES INC·Filed 1972·Granted Jan 6, 1976·45 cites·16 claims
0285US4041208ATransparent, impact-resistant polyesterurethane laminatesPPG INDUSTRIES INC·Filed 1974·Granted Aug 9, 1977·49 cites·26 claims

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