Inventor · disambiguated record

John V. Pehrson

Also filed as: PEHRSON JOHN V · PEHRSON SR JOHN V

2 granted patents·51 citations·filing 1979–1983

63Inventor score

Technology areasE02F G01C

Files withPEHRSON SR JOHN V1 RENO ENERGY SYSTEMS INC1

Top patents by PatentIndex Score

2 records

0179US4319406ALaser targets for roller alignmentPEHRSON SR JOHN V·Filed 1979·Granted Mar 16, 1982·40 cites·8 claims
0239US4524836AScraper with dual-direction blade tilt controlRENO ENERGY SYSTEMS INC·Filed 1983·Granted Jun 25, 1985·11 cites·6 claims

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