Inventor · disambiguated record
William E. Silvis
Also filed as: SILVIS WILLIAM E
3 granted patents·373 citations·filing 1995–1996
80Inventor score
Technology areasB22F
Files withKENNAMETAL INC3
Top patents by PatentIndex Score
3 records- 0193US5733664AMatrix for a hard compositeKENNAMETAL INC·Filed 1995·Granted Mar 31, 1998·173 cites·27 claims
- 0292US5733649AMatrix for a hard compositeKENNAMETAL INC·Filed 1996·Granted Mar 31, 1998·140 cites·9 claims
- 0384US5589268AMatrix for a hard compositeKENNAMETAL INC·Filed 1995·Granted Dec 31, 1996·60 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →