Inventor · disambiguated record
Harold E. Kelley
Also filed as: KELLEY HAROLD E · KELLEY HAROLD EDWARD
6 granted patents·2 pending applications·484 citations·filing 1991–2013
87Inventor score
Files withKENNAMETAL INC8
Top patents by PatentIndex Score
8 records- 0195US9079778B2Production of near-stoichiometric spherical tungsten carbide particlesKENNAMETAL INC·Filed 2013·Granted Jul 14, 2015·26 cites·11 claims
- 0293US5733664AMatrix for a hard compositeKENNAMETAL INC·Filed 1995·Granted Mar 31, 1998·173 cites·27 claims
- 0392US5733649AMatrix for a hard compositeKENNAMETAL INC·Filed 1996·Granted Mar 31, 1998·140 cites·9 claims
- 0491US5250355AArc hardfacing rodKENNAMETAL INC·Filed 1991·Granted Oct 5, 1993·85 cites·25 claims
- 0584US5589268AMatrix for a hard compositeKENNAMETAL INC·Filed 1995·Granted Dec 31, 1996·60 cites·13 claims
- 0652US2010129479A1Pelletizing die plate, pelletizing die assembly, and method for making the sameKENNAMETAL INC·Filed 2008·Application pending·0 cites
- 0750US8349466B2Composite materials comprising a hard ceramic phase and a Cu-Ni-Sn alloyKENNAMETAL INC·Filed 2007·Granted Jan 8, 2013·0 cites·4 claims
- 0847US2008206585A1Composite materials comprising a hard ceramic phase and a Cu-Ni-Mn infiltration alloyKENNAMETAL INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →