Inventor · disambiguated record
John Hardin
Also filed as: HARDIN JOHN · HARDIN JOHN R · HARDIN JR JOHN · HARDIN JR JOHN R
7 granted patents·34 citations·filing 1975–2018
81Inventor score
Files withTENNECO AUTOMOTIVE OPERATING CO INC3FRAZIER DONALD1HARDIN III JOHN B1HARDIN JR JOHN RALPH1SAVARD PIERRE1
Top patents by PatentIndex Score
7 records- 0189US10086333B2Dual auger mixing systemTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2016·Granted Oct 2, 2018·5 cites·34 claims
- 0276US10427099B2Dual auger mixing systemTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2018·Granted Oct 1, 2019·1 cites·10 claims
- 0367US9518496B2Exhaust gas flow distribution systemTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2013·Granted Dec 13, 2016·2 cites·22 claims
- 0455US9163409B2Thermal shingle sealing apparatusHARDIN III JOHN B·Filed 2013·Granted Oct 20, 2015·2 cites·6 claims
- 0552US8862222B2Non-invasive measuring of load-induced electric potentials in diarthroidial jointsSAVARD PIERRE·Filed 2009·Granted Oct 14, 2014·1 cites·25 claims
- 0645US3945116ARotary shear with improved cutting assemblyHARDIN JR JOHN RALPH·Filed 1975·Granted Mar 23, 1976·12 cites·11 claims
- 0740US4065089ACantilever rack constructionFRAZIER DONALD·Filed 1977·Granted Dec 27, 1977·11 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →