Inventor · disambiguated record
Eric P. Helsel
Also filed as: HELSEL ERIC P · HELSEL ERIC PAUL
11 granted patents·3 pending applications·61 citations·filing 2006–2023
87Inventor score
Top patents by PatentIndex Score
14 records- 0194US7475949B2Edge cutter assembly for use with a rotatable drumKENNAMETAL INC·Filed 2006·Granted Jan 13, 2009·34 cites·20 claims
- 0279US10934840B1Self-aligning adapter blockKENNAMETAL INC·Filed 2019·Granted Mar 2, 2021·2 cites·23 claims
- 0378US7547074B2Overlapping pedestals for supporting a block secured to a rotating drumKENNAMETAL INC·Filed 2006·Granted Jun 16, 2009·8 cites·21 claims
- 0477US8523290B2Rotatable cutting tool-tool holder-base assemblyHELSEL ERIC P·Filed 2010·Granted Sep 3, 2013·5 cites·5 claims
- 0573US8523289B2Retention assembly for cutting bitHELSEL ERIC P·Filed 2010·Granted Sep 3, 2013·4 cites·3 claims
- 0668US7883154B2Cutting tool with water injection to the cutting bit shankKENNAMETAL INC·Filed 2008·Granted Feb 8, 2011·5 cites·13 claims
- 0759US2025034837A1Multi-tool cutting assemblyKENNAMETAL INC·Filed 2023·Application pending·0 cites
- 0857US7883153B2Road milling drum having an adjustable widthKENNAMETAL INC·Filed 2007·Granted Feb 8, 2011·2 cites·8 claims
- 0951US10030515B2Tool holder and base mounting assemblyKENNAMETAL INC·Filed 2015·Granted Jul 24, 2018·1 cites·18 claims
- 1040US2012049608A1Retainer for rotatable cutting bitRITCHEY CARY DOUGLAS·Filed 2011·Application pending·0 cites
- 1137US9695687B2Block with coolant deliveryKENNAMETAL INC·Filed 2015·Granted Jul 4, 2017·0 cites·15 claims
- 1231US2016332269A1Cold formed support block and method of making the sameKENNAMETAL INC·Filed 2015·Application pending·0 cites
- 1327USD909165SAdapter blockKENNAMETAL INC·Filed 2019·Granted Feb 2, 2021·0 cites·1 claims
- 1426US9512719B2Cutting tool holder extraction deviceJONSRUD JEREMIAH L·Filed 2015·Granted Dec 6, 2016·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →