Inventor · disambiguated record
Gilbert Parrain
Also filed as: PARRAIN GILBERT
2 granted patents·17 citations·filing 1990–2016
52Inventor score
Top patents by PatentIndex Score
2 records- 0157US5036111AExpanded materials with nadimide resin baseMATERIAUX ORGANIQUES POUR TECH·Filed 1990·Granted Jul 30, 1991·17 cites·20 claims
- 0244US11105729B2Sensor for measuring the embrittlement of steels by hydrogen in an aggressive environment, said sensor comprising a metal cavity connected to a pressure-measuring deviceIFP ENERGIES NOW·Filed 2016·Granted Aug 31, 2021·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →