Inventor · disambiguated record
H. Clarke Henry
Also filed as: HENRY H CLARKE
2 granted patents·26 citations·filing 1973–1979
61Inventor score
Files withEXXON RESEARCH ENGINEERING CO2
Top patents by PatentIndex Score
2 records- 0161US4240900AProcess for the hydrogenation of olefins and aromatic compoundsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Dec 23, 1980·15 cites·20 claims
- 0252US4086184AReactivation of deactivated hydrocarbon conversion catalyst by ultrasonic insonationEXXON RESEARCH ENGINEERING CO·Filed 1973·Granted Apr 25, 1978·11 cites·21 claims
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