Inventor · disambiguated record
Joseph David Proof
Also filed as: PROOF JOSEPH DAVID
5 granted patents·2 citations·filing 2013–2016
63Inventor score
Top patents by PatentIndex Score
5 records- 0171US10807342B2Layered tube and layer for use in sameAGC CHEMICALS AMERICAS INC·Filed 2016·Granted Oct 20, 2020·1 cites·22 claims
- 0257US10571053B2Layered tube for a hose assemblyAGC CHEMICALS AMERICAS INC·Filed 2013·Granted Feb 25, 2020·1 cites·14 claims
- 0353US9694528B2Method for forming a layered tube and layer thereinEATON CORP·Filed 2014·Granted Jul 4, 2017·0 cites·29 claims
- 0451US9830797B2High pressure hose with polymeric tubeEATON CORP·Filed 2013·Granted Nov 28, 2017·0 cites·28 claims
- 0549US9851026B2Layered tube and layer for use in sameEATON CORP·Filed 2014·Granted Dec 26, 2017·0 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →