Inventor · disambiguated record
Chester C. Johnston, Jr.
Also filed as: BERTUS BRENT J · JOHNSTON CHESTER C · JOHNSTON JR CHESTER C
5 granted patents·227 citations·filing 1975–1979
84Inventor score
Files withPHILLIPS PETROLEUM CO5
Top patents by PatentIndex Score
5 records- 0193US4276935ATreatment of subsurface gas-bearing formations to reduce water production therefromPHILLIPS PETROLEUM CO·Filed 1979·Granted Jul 7, 1981·72 cites·16 claims
- 0292US3958638AMethod for altering the permeability of a subterranean formationPHILLIPS PETROLEUM CO·Filed 1975·Granted May 25, 1976·75 cites·15 claims
- 0383US4110230AAqueous gelable compositions having extended gelation time and methods of preparing samePHILLIPS PETROLEUM CO·Filed 1975·Granted Aug 29, 1978·41 cites·14 claims
- 0470US4068720AMethod for acidizing subterranean formationsPHILLIPS PETROLEUM CO·Filed 1975·Granted Jan 17, 1978·22 cites·21 claims
- 0562US4169797AComposition for acidizing subterranean formationsPHILLIPS PETROLEUM CO·Filed 1977·Granted Oct 2, 1979·17 cites·9 claims
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