Inventor · disambiguated record
Richard A. Cowles
Also filed as: COWLES RICHARD A
6 granted patents·131 citations·filing 1983–1991
85Inventor score
Top patents by PatentIndex Score
6 records- 0182US5047454AWaterborne pigmented acrylic hydrosol coating compositionBASF CORP·Filed 1988·Granted Sep 10, 1991·38 cites·1 claims
- 0273US5262464AWaterborne primer for corrosion protection of air dry, waterborne metallic coatingsBASF CORP·Filed 1991·Granted Nov 16, 1993·36 cites·14 claims
- 0373US4725640AMetal fixative in automotive paintBASF CORP·Filed 1986·Granted Feb 16, 1988·27 cites·1 claims
- 0453US4797444AWaterborne pigmented acrylic hydrosol coating composition and processBASF CORP·Filed 1987·Granted Jan 10, 1989·13 cites·7 claims
- 0548US4569887AMetal fixative in automative paintINMONT CORP·Filed 1984·Granted Feb 11, 1986·10 cites·7 claims
- 0641US4539360AMetal fixative in automative paintINMONT CORP·Filed 1983·Granted Sep 3, 1985·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →