Inventor · disambiguated record
Joseph J. Parrock
Also filed as: PARROCK JOSEPH J · PARROCK JOSEPH J SR
3 granted patents·19 citations·filing 1979–1983
66Inventor score
Top patents by PatentIndex Score
3 records- 0138US4516417AChangeable keylock having tumblers with shiftable pivot seatsAMERICAN STANDARD INC·Filed 1982·Granted May 14, 1985·11 cites·17 claims
- 0233US4526022AKeylock with resettable, bendable lever tumblersAMERICAN STANDARD INC·Filed 1983·Granted Jul 2, 1985·6 cites·11 claims
- 0323US4238942ADirect dial combination lock with driver-cammed reciprocating tumblers and scrambled combsMOSLER SAFE·Filed 1979·Granted Dec 16, 1980·2 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →