Inventor · disambiguated record
David J. Kowalski
Also filed as: KOWALSKI DAVID J
9 granted patents·259 citations·filing 1980–1993
90Inventor score
Files withNALCO CHEMICAL CO9
Top patents by PatentIndex Score
9 records- 0193US4490308ANew water-soluble sulfonated monomersNALCO CHEMICAL CO·Filed 1983·Granted Dec 25, 1984·63 cites·8 claims
- 0291US4546156AWater-soluble sulfonated polymersNALCO CHEMICAL CO·Filed 1984·Granted Oct 8, 1985·51 cites·12 claims
- 0390US4678840APhosphonic acid-containing polymerNALCO CHEMICAL CO·Filed 1986·Granted Jul 7, 1987·61 cites·14 claims
- 0487US4762894ASulfomethylamide-containing polymersNALCO CHEMICAL CO·Filed 1987·Granted Aug 9, 1988·45 cites·1 claims
- 0570US5378784AFluorescent monomer and polymerNALCO CHEMICAL CO·Filed 1993·Granted Jan 3, 1995·19 cites·3 claims
- 0660US4295930AAlkoxylated dioxolanes as paper sizing agentsNALCO CHEMICAL CO·Filed 1980·Granted Oct 20, 1981·7 cites·41 claims
- 0751US4656277AWater-soluble cationic quaternary ammonium monomersNALCO CHEMICAL CO·Filed 1984·Granted Apr 7, 1987·2 cites·3 claims
- 0847US4734473AWater-soluble cationic quaternary ammonium monomersNALCO CHEMICAL CO·Filed 1986·Granted Mar 29, 1988·6 cites·6 claims
- 0944US5004786AProcess for producing sulfomethylamide polymersNALCO CHEMICAL CO·Filed 1989·Granted Apr 2, 1991·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →