Inventor · disambiguated record
Richard E. Lorentz
Also filed as: LORENTZ RICHARD E
2 granted patents·45 citations·filing 1985–1990
64Inventor score
Technology areasC08F
Files withLUBRIZOL CORP2
Top patents by PatentIndex Score
2 records- 0173US5039433AMethod of using polymers of amido-sulfonic acid containing monomers and salts as drilling additiveLUBRIZOL CORP·Filed 1990·Granted Aug 13, 1991·28 cites·87 claims
- 0264US4812544AMethod of producing polymers of amido-sulfonic acid monomers with high energy agitatorsLUBRIZOL CORP·Filed 1985·Granted Mar 14, 1989·17 cites·31 claims
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