Inventor · disambiguated record
Daniel C. Sheirer
Also filed as: SHEIRER DANIEL C
10 granted patents·593 citations·filing 1989–1999
93Inventor score
Top patents by PatentIndex Score
10 records- 0193US5429199ACutting bit and cutting insertKENNAMETAL INC·Filed 1992·Granted Jul 4, 1995·164 cites·21 claims
- 0290US4981328ARotatable tool having a carbide insert with bumpsKENNAMETAL INC·Filed 1989·Granted Jan 1, 1991·71 cites·29 claims
- 0387US5452628ACold headed center vacuum drill bitKENNAMETAL INC·Filed 1994·Granted Sep 26, 1995·50 cites·6 claims
- 0481US5400861ARotatable cutting bit assemblyKENNAMETAL INC·Filed 1994·Granted Mar 28, 1995·79 cites·26 claims
- 0577US5184689ARadial cut drill bit insertKENNAMETAL INC·Filed 1991·Granted Feb 9, 1993·70 cites·22 claims
- 0667US5467837ARotary drill bit having an insert with leading and trailing relief portionsKENNAMETAL INC·Filed 1995·Granted Nov 21, 1995·54 cites·30 claims
- 0760US5297643ACold headed center vacuum drill bitKENNAMETAL INC·Filed 1991·Granted Mar 29, 1994·30 cites·17 claims
- 0859US5172775ARotary drill bit insertKENNAMETAL INC·Filed 1991·Granted Dec 22, 1992·34 cites·20 claims
- 0946US5927411AConnector with variable resistance retention memberKENNAMETAL INC·Filed 1997·Granted Jul 27, 1999·23 cites·31 claims
- 1045US6247759B1Cutting tool assembly with replaceable spray nozzleKENNAMETAL PC INC·Filed 1999·Granted Jun 19, 2001·18 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →