Inventor · disambiguated record
John R. Brubaker
Also filed as: BRUBAKER JOHN · BRUBAKER JOHN R · BRUBAKER JOHN ROBERT
16 granted patents·1 pending application·99 citations·filing 1983–2023
91Inventor score
Files withCATERPILLAR INC5EATON CORP5ROCKWELL AUTOMATION TECH INC3AMERICAN SUPERCONDUCTOR CORP2BRUBAKER JOHN R2
Top patents by PatentIndex Score
17 records- 0185US4616206ACircuit breaker and shunt trip apparatus combined within single pole deviceEATON CORP·Filed 1984·Granted Oct 7, 1986·30 cites·32 claims
- 0282US4517543ASME overcurrent protective apparatus having ambient temperature compensationEATON CORP·Filed 1983·Granted May 14, 1985·24 cites·31 claims
- 0379US10193340B2Multi-level cascaded H-bridge STATCOM circulating cooling fluid within enclosureAMERICAN SUPERCONDUCTOR CORP·Filed 2017·Granted Jan 29, 2019·4 cites·23 claims
- 0477US7902957B2Phase change cooled electrical resistorROCKWELL AUTOMATION TECH INC·Filed 2007·Granted Mar 8, 2011·5 cites·13 claims
- 0576US12264636B2Low compression natural gas engine piston bowl for improved combustion stabilityCATERPILLAR INC·Filed 2023·Granted Apr 1, 2025·0 cites·19 claims
- 0675US11840983B2Low compression natural gas engine piston bowl for improved combustion stabilityCATERPILLAR INC·Filed 2022·Granted Dec 12, 2023·0 cites·13 claims
- 0770US8358516B2Method and apparatus for mounting a power converterROCKWELL AUTOMATION TECH INC·Filed 2009·Granted Jan 22, 2013·4 cites·19 claims
- 0869US8125304B2Power electronic module with an improved choke and methods of making sameBRUBAKER JOHN R·Filed 2008·Granted Feb 28, 2012·5 cites·19 claims
- 0968US11060425B2Valve seat insert for engine head having venturi flow crowns and seating surface profiled for limiting valve recessionCATERPILLAR INC·Filed 2019·Granted Jul 13, 2021·2 cites·19 claims
- 1056US4570144AThermally actuated variable-rating circuit breaker having adjustable heat sink meansEATON CORP·Filed 1984·Granted Feb 11, 1986·9 cites·5 claims
- 1156US4570143AThermally actuated variable-rating circuit breaker having selectively connectable heater elementsEATON CORP·Filed 1984·Granted Feb 11, 1986·9 cites·3 claims
- 1250US9142939B2Method and apparatus for mounting a power converterROCKWELL AUTOMATION TECH INC·Filed 2012·Granted Sep 22, 2015·1 cites·17 claims
- 1347US8910372B2Method of fabricating a choke assemblyBRUBAKER JOHN R·Filed 2012·Granted Dec 16, 2014·0 cites·13 claims
- 1447US4520336AElectrothermally actuated switchEATON CORP·Filed 1983·Granted May 28, 1985·6 cites·15 claims
- 1544US9822729B2Engine piston having a notched top landCATERPILLAR INC·Filed 2015·Granted Nov 21, 2017·0 cites·13 claims
- 1641US2019376441A1Pre-Chamber Spark PlugCATERPILLAR INC·Filed 2018·Application pending·0 cites
- 1740US10130009B2Natural convection cooling for power electronics systems having discrete power dissipation componentsAMERICAN SUPERCONDUCTOR CORP·Filed 2017·Granted Nov 13, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →