Inventor · disambiguated record

Harry R. Hanson

Also filed as: HANSON HARRY R

2 granted patents·367 citations·filing 1977–1981

73Inventor score

Technology areasE21B F16J

Files withEXXON PRODUCTION RESEARCH CO2

Top patents by PatentIndex Score

2 records

0197US4127168AWell packers using metal to metal sealsEXXON PRODUCTION RESEARCH CO·Filed 1977·Granted Nov 28, 1978·211 cites·27 claims
0292US4429620AHydraulically operated actuatorEXXON PRODUCTION RESEARCH CO·Filed 1981·Granted Feb 7, 1984·156 cites·37 claims

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