Inventor · disambiguated record
Leonard R. Dearth
Also filed as: DEARTH LEONARD R
3 granted patents·86 citations·filing 1974–1984
75Inventor score
Top patents by PatentIndex Score
3 records- 0183US4664218ASafety back-up system for vehiclesNAT EMSTOP INC·Filed 1984·Granted May 12, 1987·33 cites·14 claims
- 0276US3992100APaper machine optical monitoring device with integral standardizing optical windowNEKOOSA PAPERS INC·Filed 1974·Granted Nov 16, 1976·25 cites·31 claims
- 0374US4159874AOptical property measurement system and methodNEKOOSA PAPERS INC·Filed 1976·Granted Jul 3, 1979·28 cites·45 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →