Inventor · disambiguated record

Paul G. Parys

Also filed as: PARYS PAUL G

2 granted patents·279 citations·filing 1991–1993

72Inventor score

Technology areasE21B

Files withEXXON PRODUCTION RESEARCH CO1 GEARHART MARVIN1

Top patents by PatentIndex Score

2 records

0186US5289889ARoller cone core bit with spiral stabilizersGEARHART MARVIN·Filed 1993·Granted Mar 1, 1994·158 cites·5 claims
0284US5145017AKerf-cutting apparatus for increased drilling ratesEXXON PRODUCTION RESEARCH CO·Filed 1991·Granted Sep 8, 1992·121 cites·14 claims

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