Inventor · disambiguated record
Lyle R. Johnson
Also filed as: JOHNSON LYLE R
3 granted patents·149 citations·filing 1979–1985
76Inventor score
Files withPARKER HANNIFIN CORP3
Top patents by PatentIndex Score
3 records- 0189US4222411ALever actuated fluid couplingPARKER HANNIFIN CORP·Filed 1979·Granted Sep 16, 1980·79 cites·4 claims
- 0278US4583711ARigid mount coupler with flow check stopPARKER HANNIFIN CORP·Filed 1985·Granted Apr 22, 1986·42 cites·6 claims
- 0361US4543994ARigid mount couplerPARKER HANNIFIN CORP·Filed 1982·Granted Oct 1, 1985·28 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →