Inventor · disambiguated record
E. Michael Kerr
Also filed as: KERR E MICHAEL
11 granted patents·1 pending application·248 citations·filing 1988–1999
92Inventor score
Files withNALCO CHEMICAL CO11
Top patents by PatentIndex Score
12 records- 0184US5622647ADadmac/vinyl trialkoxysilane copolymers for dewatering in the mining industryNALCO CHEMICAL CO·Filed 1995·Granted Apr 22, 1997·45 cites·21 claims
- 0282US5476522AMethod for dewatering coal tailings using DADMAC/vinyl trialkoxysilane copolymers as a coagulantNALCO CHEMICAL CO·Filed 1995·Granted Dec 19, 1995·42 cites·21 claims
- 0375US4915859AMicro-emulsion drawing fluids for steel and aluminumNALCO CHEMICAL CO·Filed 1988·Granted Apr 10, 1990·25 cites·11 claims
- 0474US5603841AHydrophobically-modified polymers for dewatering in mining processesNALCO CHEMICAL CO·Filed 1995·Granted Feb 18, 1997·25 cites·8 claims
- 0569US5009873ACrystal modification in wet process phosphoric acid productionNALCO CHEMICAL CO·Filed 1990·Granted Apr 23, 1991·25 cites·19 claims
- 0667US5653886ACoagulant for mineral refuse slurriesNALCO CHEMICAL CO·Filed 1995·Granted Aug 5, 1997·33 cites·12 claims
- 0760US5518634ACoagulant for twin belt filter pressesNALCO CHEMICAL CO·Filed 1995·Granted May 21, 1996·26 cites·8 claims
- 0856US5833937APolymeric combinations used as copper and precious metal heap leaching agglomeration aidsNALCO CHEMICAL CO·Filed 1997·Granted Nov 10, 1998·10 cites·26 claims
- 0940US5758255AOpposite phase entrainment reduction in solvent extraction/electrowinning circuits by addition of water soluble cationic polymersNALCO CHEMICAL CO·Filed 1996·Granted May 26, 1998·6 cites·5 claims
- 1040US5597475ADADMAC/vinyl trialkoxysilane copolymers for dewatering copper and taconite slurries in the mining industryNALCO CHEMICAL CO·Filed 1995·Granted Jan 28, 1997·9 cites·10 claims
- 1132US4941925ACleaner for high pressure cleaning of ferrous and non-ferrous materialNALCO CHEMICAL CO·Filed 1989·Granted Jul 17, 1990·2 cites·6 claims
- 1226US2002028860A1Method of modifying rheology of slurries in mineral processingFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →