Inventor · disambiguated record
Richard Lemanczyk
Also filed as: LEMANCZYK RICHARD
2 granted patents·55 citations·filing 1982–1983
64Inventor score
Top patents by PatentIndex Score
2 records- 0189US4507213AMethod for obtaining gelled hydrocarbon compositions, the compositions according to said method and their application in the hydraulic fracturing of underground formationsSCHLUMBERGER CIE DOWELL·Filed 1982·Granted Mar 26, 1985·44 cites·29 claims
- 0239US4784694ACompositions of polymer systems, and their use for example in hydraulic fracturingSCHLUMBERGER DOWELL INC·Filed 1983·Granted Nov 15, 1988·11 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →