Assignee
KROFF CHEMICAL COMPANY INC
US·3 granted patents·173 citations·filing 2002–2005
Top patents by PatentIndex Score
3 records- 0192US7115201B2Method of treating mine drainageKROFF CHEMICAL COMPANY INC·Filed 2005·Granted Oct 3, 2006·20 cites·25 claims
- 0291US6932909B2Method of treating mine drainageKROFF CHEMICAL COMPANY INC·Filed 2002·Granted Aug 23, 2005·41 cites·26 claims
- 0390US7482310B1Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymersKROFF CHEMICAL COMPANY INC·Filed 2004·Granted Jan 27, 2009·112 cites·25 claims
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