Inventor · disambiguated record
Helmuth W. Kutta
Also filed as: KUTTA HELMUTH · KUTTA HELMUTH W
7 granted patents·302 citations·filing 1980–1996
87Inventor score
Files withATLANTIC RICHFIELD CO6
Top patents by PatentIndex Score
7 records- 0191US5256729ANitrile derivative for sand controlATLANTIC RICHFIELD CO·Filed 1993·Granted Oct 26, 1993·97 cites·4 claims
- 0291US5199491AMethod of using nitrile derivative for sand controlATLANTIC RICHFIELD CO·Filed 1991·Granted Apr 6, 1993·114 cites·18 claims
- 0384US4415337AMethod for producing agglomerate particles from an aqueous feed slurry comprising finely divided coal and finely divided inorganic solidsATLANTIC RICHFIELD CO·Filed 1982·Granted Nov 15, 1983·41 cites·8 claims
- 0467US4400176AProcess for reducing the water content of coal containing bound waterATLANTIC RICHFIELD CO·Filed 1982·Granted Aug 23, 1983·15 cites·10 claims
- 0562US4329179AMethod for encapsulating arsenic-contaminated wastesATLANTIC RICHFIELD CO·Filed 1980·Granted May 11, 1982·18 cites·10 claims
- 0640US5690101APortable air purifier with chemical reaction zoneFiled 1996·Granted Nov 25, 1997·17 cites·36 claims
- 0719US4791804AMethod of testing a cold gas for the presence of a hazardous gasATLANTIC RICHFIELD CO·Filed 1987·Granted Dec 20, 1988·0 cites·18 claims
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