Inventor · disambiguated record
Joseph L. Mehaffey
Also filed as: MEHAFFEY JOSEPH L
3 granted patents·71 citations·filing 1982–1989
71Inventor score
Top patents by PatentIndex Score
3 records- 0186US4995965ACalcium carbonate beneficiationAKZO AMERICA INC·Filed 1989·Granted Feb 26, 1991·60 cites·2 claims
- 0239US4892649ACalcium carbonate beneficiationAKZO AMERICA INC·Filed 1988·Granted Jan 9, 1990·8 cites·2 claims
- 0327US4442010APolyalkoxylated amines as dewatering aids for feldspathic mineralsAKZONA INC·Filed 1982·Granted Apr 10, 1984·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →