Inventor · disambiguated record
Gerald D. Jackson
Also filed as: JACKSON GERALD D
4 granted patents·127 citations·filing 1977–1983
80Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0184US4144937AValve closing method and apparatus for use with an oil well valveHALLIBURTON CO·Filed 1977·Granted Mar 20, 1979·60 cites·8 claims
- 0265US4493373ADynamic seal for well toolsBAKER OIL TOOLS INC·Filed 1983·Granted Jan 15, 1985·34 cites·10 claims
- 0349US4319633ADrill pipe tester and safety valveHALLIBURTON SERVICES·Filed 1980·Granted Mar 16, 1982·18 cites·25 claims
- 0443US4372391AScrew operated emergency relief and safety valveHALLIBURTON CO·Filed 1980·Granted Feb 8, 1983·15 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →