Inventor · disambiguated record
Kenneth L. Niebauer
Also filed as: NIEBAUER KENNETH L
39 granted patents·923 citations·filing 1987–2007
98Inventor score
Files withKENNAMETAL INC39
Top patents by PatentIndex Score
39 records- 0197US5116167ACutting insert with chip controlKENNAMETAL INC·Filed 1991·Granted May 26, 1992·108 cites·20 claims
- 0293US5141367ACeramic cutting tool with chip controlKENNAMETAL INC·Filed 1990·Granted Aug 25, 1992·63 cites·8 claims
- 0391US5791833ACutting insert having a chipbreaker for thin chipsKENNAMETAL INC·Filed 1994·Granted Aug 11, 1998·68 cites·14 claims
- 0491US5122017ACutting insert with chip controlKENNAMETAL INC·Filed 1991·Granted Jun 16, 1992·69 cites·13 claims
- 0591USD305662SCutting tool insertKENNAMETAL INC·Filed 1988·Granted Jan 23, 1990·32 cites·1 claims
- 0691USD305239SCutting tool insertKENNAMETAL INC·Filed 1988·Granted Dec 26, 1989·31 cites·1 claims
- 0788US7458753B1Round cutting insert with chip control featureKENNAMETAL INC·Filed 2007·Granted Dec 2, 2008·32 cites·16 claims
- 0888USD304949SCutting tool insertKENNAMETAL INC·Filed 1988·Granted Dec 5, 1989·27 cites·1 claims
- 0985US5628590ACeramic cutting tool with chip controlKENNAMETAL INC·Filed 1994·Granted May 13, 1997·34 cites·65 claims
- 1084USD305663SCutting tool insertKENNAMETAL INC·Filed 1988·Granted Jan 23, 1990·21 cites·1 claims
- 1183USD523040SCutting tool insertKENNAMETAL INC·Filed 2005·Granted Jun 13, 2006·33 cites·1 claims
- 1282US5032050AOn-edge cutting insert with chip controlKENNAMETAL INC·Filed 1990·Granted Jul 16, 1991·46 cites·22 claims
- 1378USD523039SCutting insertKENNAMETAL INC·Filed 2005·Granted Jun 13, 2006·28 cites·1 claims
- 1477US5330296ACeramic cutting tool with chip controlKENNAMETAL INC·Filed 1992·Granted Jul 19, 1994·24 cites·17 claims
- 1577USD307149SCutting tool insertKENNAMETAL INC·Filed 1988·Granted Apr 10, 1990·16 cites·1 claims
- 1676USD308975SCutting tool insertKENNAMETAL INC·Filed 1988·Granted Jul 3, 1990·15 cites·1 claims
- 1775US6065907ACutting insert with chip controlKENNAMETAL INC·Filed 1998·Granted May 23, 2000·36 cites·22 claims
- 1874USD522025SCutting insertKENNAMETAL INC·Filed 2005·Granted May 30, 2006·23 cites·1 claims
- 1971USD359057SCutting tool insertKENNAMETAL INC·Filed 1994·Granted Jun 6, 1995·14 cites·1 claims
- 2069US5476025AMethod of using a ceramic cutting tool with chip controlKENNAMETAL INC·Filed 1994·Granted Dec 19, 1995·19 cites·58 claims
- 2169US4957396ACutting insert with chip controlKENNAMETAL INC·Filed 1988·Granted Sep 18, 1990·23 cites·20 claims
- 2268US4834592ACutting insert with chip controlKENNAMETAL INC·Filed 1987·Granted May 30, 1989·21 cites·11 claims
- 2365US5082401ACutting insert for light feed rateKENNAMETAL INC·Filed 1990·Granted Jan 21, 1992·23 cites·10 claims
- 2461US4993893ACutting insert with chip controlKENNAMETAL INC·Filed 1990·Granted Feb 19, 1991·17 cites·20 claims
- 2560USD357693SCutting tool insertKENNAMETAL INC·Filed 1994·Granted Apr 25, 1995·9 cites·1 claims
- 2660USD311010SCutting tool insertKENNAMETAL INC·Filed 1988·Granted Oct 2, 1990·8 cites·1 claims
- 2759US5350258ACeramic cutting tool with chip controlKENNAMETAL INC·Filed 1992·Granted Sep 27, 1994·12 cites·8 claims
- 2854USD522545SCutting insertKENNAMETAL INC·Filed 2004·Granted Jun 6, 2006·8 cites·1 claims
- 2950US4963060ACutting insert with chip controlKENNAMETAL INC·Filed 1989·Granted Oct 16, 1990·11 cites·18 claims
- 3049US5538367AMetal cutting tool assembly having an automatically adjustable chipbreakerKENNAMETAL INC·Filed 1993·Granted Jul 23, 1996·12 cites·18 claims
- 3147US5704734AMetal cutting tool assembly having and automatically adjustable chipbreakerKENNAMETAL INC·Filed 1996·Granted Jan 6, 1998·12 cites·10 claims
- 3246USD432147SCutting tool insertKENNAMETAL INC·Filed 1999·Granted Oct 17, 2000·5 cites·1 claims
- 3346USD414502SCutting tool insertKENNAMETAL INC·Filed 1998·Granted Sep 28, 1999·5 cites·1 claims
- 3442USD412335SCutting tool insertKENNAMETAL INC·Filed 1998·Granted Jul 27, 1999·4 cites·1 claims
- 3538USD352511SCutting tool insertKENNAMETAL INC·Filed 1991·Granted Nov 15, 1994·3 cites·1 claims
- 3636USD337335SCutting tool insertKENNAMETAL INC·Filed 1991·Granted Jul 13, 1993·2 cites·1 claims
- 3736US5088862ACutting insert with chip controlKENNAMETAL INC·Filed 1990·Granted Feb 18, 1992·6 cites·10 claims
- 3833USD474787SCutting tool insertKENNAMETAL INC·Filed 2002·Granted May 20, 2003·1 cites·1 claims
- 3930US5037249ACutting insert with chip controlKENNAMETAL INC·Filed 1990·Granted Aug 6, 1991·2 cites·17 claims
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