Inventor · disambiguated record
Adam H. Willwerth
Also filed as: WILLWERTH ADAM · WILLWERTH ADAM H
12 granted patents·165 citations·filing 2005–2019
91Inventor score
Top patents by PatentIndex Score
12 records- 0197US8169766B2Shaft current control brush ring assemblyOH HIEYOUNG W·Filed 2011·Granted May 1, 2012·32 cites·19 claims
- 0294US8189317B2Grounding brush system for mitigating electrical current on rotating shaftsOH HIEYOUNG W·Filed 2008·Granted May 29, 2012·34 cites·3 claims
- 0393US7339777B2Grounding system for a rotating shaftILLINOIS TOOL WORKS·Filed 2006·Granted Mar 4, 2008·42 cites·27 claims
- 0492US8432659B2Shaft current control brush ring assemblyOH HIEYOUNG W·Filed 2012·Granted Apr 30, 2013·10 cites·24 claims
- 0591US8199453B2Shaft current control brush ring assemblyOH HIEYOUNG W·Filed 2005·Granted Jun 12, 2012·20 cites·20 claims
- 0684US9302341B2Welding contact tip with conductive brushOH HIEYOUNG W·Filed 2008·Granted Apr 5, 2016·14 cites·19 claims
- 0778US8963398B2Current control brush assemblyROMAN MATTHEW D·Filed 2012·Granted Feb 24, 2015·6 cites·20 claims
- 0871US7652866B2Flexible conductive static control brush assemblyILLINOIS TOOL WORKS·Filed 2006·Granted Jan 26, 2010·5 cites·20 claims
- 0966US10768204B2Electrical measurement devices for a device under testILLINOIS TOOL WORKS·Filed 2019·Granted Sep 8, 2020·0 cites·20 claims
- 1061US8734164B2Current control brush assembly having axial and radial filamentsRICHARDSON JASON·Filed 2012·Granted May 27, 2014·2 cites·13 claims
- 1154US8107260B2EMI shielding and environmental seal deviceOH HIEYOUNG W·Filed 2008·Granted Jan 31, 2012·0 cites·14 claims
- 1247US10222399B2Electrical measurement devices for a device under testILLINOIS TOOL WORKS·Filed 2016·Granted Mar 5, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →