Inventor · disambiguated record
Randolph H. Knapp
Also filed as: KNAPP RANDOLPH H
6 granted patents·364 citations·filing 1974–1980
87Inventor score
Files withSHELL OIL CO6
Top patents by PatentIndex Score
6 records- 0195US4000781AWell treating process for consolidating particles with aqueous emulsions of epoxy resin componentsSHELL OIL CO·Filed 1975·Granted Jan 4, 1977·127 cites·21 claims
- 0295US3933204APlugging subterranean regions with acrylic-epoxy resin-forming emulsionsSHELL OIL CO·Filed 1974·Granted Jan 20, 1976·80 cites·8 claims
- 0394US4042031APlugging subterranean earth formations with aqueous epoxy emulsions containing fine solid particlesSHELL OIL CO·Filed 1976·Granted Aug 16, 1977·104 cites·10 claims
- 0475US4008096AAsphalt plug emplacement processSHELL OIL CO·Filed 1975·Granted Feb 15, 1977·27 cites·3 claims
- 0556US4026361ATreating wells with a temporarily thickening cellulose ether solutionSHELL OIL CO·Filed 1976·Granted May 31, 1977·19 cites·9 claims
- 0639US4279305AProcess for stimulating a well with a saline surfactant sulfate, alkanol and acid systemSHELL OIL CO·Filed 1980·Granted Jul 21, 1981·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →