Inventor · disambiguated record
Ernest H. Perkins
Also filed as: PERKINS ERNEST H
3 granted patents·112 citations·filing 1996–2002
75Inventor score
Top patents by PatentIndex Score
3 records- 0179US5836391AWellbore sand control methodALBERTA OIL SANDS TECH·Filed 1996·Granted Nov 17, 1998·66 cites·2 claims
- 0258US6484805B1Method and apparatus for injecting one or more fluids into a boreholeALBERTA RES COUNCIL·Filed 2000·Granted Nov 26, 2002·26 cites·18 claims
- 0354US6782946B2Method and apparatus for injecting one or more fluids into a boreholeALBERTA RES COUNCIL·Filed 2002·Granted Aug 31, 2004·20 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →