Inventor · disambiguated record
Robert L. Holden
Also filed as: HOLDEN ROBERT L
4 granted patents·1 pending application·51 citations·filing 1985–2002
76Inventor score
Top patents by PatentIndex Score
5 records- 0178US4910924AComposite grinding wheelNORTON CO·Filed 1988·Granted Mar 27, 1990·29 cites·8 claims
- 0250US6514302B2Methods for producing granular molding materials for abrasive articlesSAINT GOBAIN ABRASIVES INC·Filed 2001·Granted Feb 4, 2003·4 cites·37 claims
- 0342US4657563AResin bonded grinding wheels with fillersNORTON CO·Filed 1985·Granted Apr 14, 1987·10 cites·9 claims
- 0436US2003099150A1Apparatus for producing granular molding materials for abrasive articlesFiled 2002·Application pending·0 cites
- 0533US5769700AGrinding wheelNORTON CO·Filed 1996·Granted Jun 23, 1998·8 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →