Inventor · disambiguated record
Kevin Barr
Also filed as: BARR KEVIN · BARR KEVIN J
7 granted patents·35 citations·filing 1995–2017
80Inventor score
Top patents by PatentIndex Score
7 records- 0175US7703823B2Wafer holding mechanismRUDOLPH TECHNOLOGIES INC·Filed 2005·Granted Apr 27, 2010·5 cites·27 claims
- 0271US9401299B2Support for semiconductor substrateSOWDEN RALPH·Filed 2011·Granted Jul 26, 2016·5 cites·20 claims
- 0368US8130372B2Wafer holding mechanismHARLESS MARK·Filed 2010·Granted Mar 6, 2012·3 cites·1 claims
- 0455US5733093AStack tube feederROBODYNE CORP·Filed 1995·Granted Mar 31, 1998·22 cites·18 claims
- 0551US10664714B2Substrate handling and identification mechanismRUDOLPH TECH INC·Filed 2017·Granted May 26, 2020·0 cites·12 claims
- 0648US9437467B2Substrate handlerRUDOLPH TECH INC·Filed 2014·Granted Sep 6, 2016·0 cites·20 claims
- 0734US8698327B2Substrate handlerPALM TROY·Filed 2012·Granted Apr 15, 2014·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →