Inventor · disambiguated record
Wayne H. Beach
Also filed as: BEACH WAYNE · BEACH WAYNE H
28 granted patents·1,633 citations·filing 1980–2010
98Inventor score
Top patents by PatentIndex Score
28 records- 0199US4725098AErosion resistant cutting bit with hardfacingKENNAMETAL INC·Filed 1986·Granted Feb 16, 1988·196 cites·12 claims
- 0298US4940288AEarth engaging cutter bitKENNAMETAL INC·Filed 1989·Granted Jul 10, 1990·161 cites·28 claims
- 0397US5007685ATrenching tool assembly with dual indexing capabilityKENNAMETAL INC·Filed 1989·Granted Apr 16, 1991·173 cites·23 claims
- 0494US6851758B2Rotatable bit having a resilient retainer sleeve with clearanceKENNAMETAL INC·Filed 2002·Granted Feb 8, 2005·144 cites·34 claims
- 0594US5374111AExtraction undercut for flanged bitsKENNAMETAL INC·Filed 1993·Granted Dec 20, 1994·108 cites·20 claims
- 0694US4850649ARotatable cutting bitKENNAMETAL INC·Filed 1988·Granted Jul 25, 1989·127 cites·24 claims
- 0793US5429199ACutting bit and cutting insertKENNAMETAL INC·Filed 1992·Granted Jul 4, 1995·164 cites·21 claims
- 0893US4998574ACutting bit and block mountKENNAMETAL INC·Filed 1990·Granted Mar 12, 1991·67 cites·37 claims
- 0990US4981328ARotatable tool having a carbide insert with bumpsKENNAMETAL INC·Filed 1989·Granted Jan 1, 1991·71 cites·29 claims
- 1080US5647641ABar for a road milling drumKENNAMETAL INC·Filed 1996·Granted Jul 15, 1997·38 cites·18 claims
- 1178US7547074B2Overlapping pedestals for supporting a block secured to a rotating drumKENNAMETAL INC·Filed 2006·Granted Jun 16, 2009·8 cites·21 claims
- 1278US7530642B2Cutting bit with split wear ring and method of making sameKENNAMETAL INC·Filed 2006·Granted May 12, 2009·13 cites·37 claims
- 1377US8523290B2Rotatable cutting tool-tool holder-base assemblyHELSEL ERIC P·Filed 2010·Granted Sep 3, 2013·5 cites·5 claims
- 1476US8534766B2Indexable cutting tool systemRITCHEY CARY D·Filed 2008·Granted Sep 17, 2013·9 cites·7 claims
- 1573US5536073ARoad milling drum assembly and method of millingKENNAMETAL INC·Filed 1995·Granted Jul 16, 1996·34 cites·39 claims
- 1673US5456522AConcave cutter bitKENNAMETAL INC·Filed 1991·Granted Oct 10, 1995·39 cites·20 claims
- 1773US4316636AExcavation and road maintenance bits and blocksKENNAMETAL INC·Filed 1980·Granted Feb 23, 1982·41 cites·11 claims
- 1872US4911504ACutter bit and tipKENNAMETAL INC·Filed 1988·Granted Mar 27, 1990·33 cites·19 claims
- 1968US7883154B2Cutting tool with water injection to the cutting bit shankKENNAMETAL INC·Filed 2008·Granted Feb 8, 2011·5 cites·13 claims
- 2068US5131725ARotatable cutting tool having an insert with flangesKENNAMETAL INC·Filed 1990·Granted Jul 21, 1992·33 cites·30 claims
- 2167US5645323AConcave cutter bit with sacrificial constraintKENNAMETAL INC·Filed 1995·Granted Jul 8, 1997·34 cites·22 claims
- 2265US4911503AEarth engaging cutter bitKENNAMETAL INC·Filed 1988·Granted Mar 27, 1990·26 cites·28 claims
- 2357US6070945ACutting tool retainerKENNAMETAL INC·Filed 1998·Granted Jun 6, 2000·24 cites·23 claims
- 2453US5639180AMilled roadway surfaceKENNAMETAL INC·Filed 1996·Granted Jun 17, 1997·15 cites·3 claims
- 2550US5067262ADigging toothKENNAMETAL INC·Filed 1990·Granted Nov 26, 1991·16 cites·11 claims
- 2648US5143163ADigging toothKENNAMETAL INC·Filed 1991·Granted Sep 1, 1992·24 cites·26 claims
- 2748US4917196AExcavating tooth for an earth augerKENNAMETAL INC·Filed 1989·Granted Apr 17, 1990·18 cites·15 claims
- 2839US4666214AEarth working tool bit and block assemblyKENNAMETAL INC·Filed 1985·Granted May 19, 1987·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →