Inventor · disambiguated record
John Jay Truhan, Jr.
Also filed as: TRUHAN JR JOHN J · TRUHAN JR JOHN JAY
3 granted patents·5 citations·filing 2006–2016
58Inventor score
Top patents by PatentIndex Score
3 records- 0180US7754664B2Lubricants or lubricant additives composed of ionic liquids containing ammonium cationsUT BATTELLE LLC·Filed 2006·Granted Jul 13, 2010·4 cites·9 claims
- 0271US10393111B2Pump with wear-resistant barrel and plunger having coating supportCATERPILLAR INC·Filed 2016·Granted Aug 27, 2019·1 cites·20 claims
- 0352US9909582B2Pump with plunger having tribological coatingCATERPILLAR INC·Filed 2015·Granted Mar 6, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →