Inventor · disambiguated record
John K. Larson
Also filed as: LARSON JOHN K
4 granted patents·166 citations·filing 1988–1993
80Inventor score
Files withPRECISION INSTR INC4
Top patents by PatentIndex Score
4 records- 0191US4901610AAdjustable torque controlling mechanismPRECISION INSTR INC·Filed 1988·Granted Feb 20, 1990·71 cites·19 claims
- 0287US5129293ATorque control mechanism for wrenches and the likePRECISION INSTR INC·Filed 1991·Granted Jul 14, 1992·64 cites·19 claims
- 0363US5503042AAntifriction force transmission means for plungers of torque signalling wrenchesPRECISION INSTR INC·Filed 1993·Granted Apr 2, 1996·23 cites·9 claims
- 0436US5244284AAntifriction roller means for plungersPRECISION INSTR INC·Filed 1991·Granted Sep 14, 1993·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →