Inventor · disambiguated record
Dennis H. Michalski
Also filed as: MICHALSKI DENNIS · MICHALSKI DENNIS H
8 granted patents·1 pending application·88 citations·filing 1981–2010
87Inventor score
Files withINT MINERALS & CHEM CORP3IMC FERTILIZER INC2IMC GLOBAL OPERATIONS INC2PHOSPHATE INC DR1VEOLIA WATER NORTH AMERICA OPERATING SERVICES LLC1
Top patents by PatentIndex Score
9 records- 0186US7560031B1Process for treating pond waterPHOSPHATE INC DR·Filed 2007·Granted Jul 14, 2009·17 cites·35 claims
- 0281US4639359AProcess of removing cationic impurities from wet process phosphoric acidINT MINERALS & CHEM CORP·Filed 1985·Granted Jan 27, 1987·32 cites·20 claims
- 0360US6758976B2Simplified purification of phosphoric acid plant pond waterIMC GLOBAL OPERATIONS INC·Filed 2002·Granted Jul 6, 2004·8 cites·15 claims
- 0460US6758977B2Purification of phosphoric acid plant pond waterIMC GLOBAL OPERATIONS INC·Filed 2002·Granted Jul 6, 2004·8 cites·26 claims
- 0557US4330517ADefluorination of wet process phosphoric acidINT MINERALS & CHEM CORP·Filed 1981·Granted May 18, 1982·11 cites·6 claims
- 0644US2011127223A1Process for treating pond waterVEOLIA WATER NORTH AMERICA OPERATING SERVICES LLC·Filed 2010·Application pending·0 cites
- 0738US5002744AMethod for defluorinating wet process phosphoric acidIMC FERTILIZER INC·Filed 1990·Granted Mar 26, 1991·8 cites·19 claims
- 0832US5066471ALowering post-precipitation in merchant acidIMC FERTILIZER INC·Filed 1990·Granted Nov 19, 1991·3 cites·4 claims
- 0920US4716026ADefluorination kiln restriction control agent and methodINT MINERALS & CHEM CORP·Filed 1986·Granted Dec 29, 1987·1 cites·7 claims
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