Inventor · disambiguated record

Jean Dupin

Also filed as: DUPIN JEAN · DUPIN JEAN G A

2 granted patents·20 citations·filing 1977–1988

59Inventor score

Technology areasB22D F02B

Files withCITROEN SA1 PEUGEOT1

Top patents by PatentIndex Score

2 records

0151US4174698AIn-line two-cylinder engineCITROEN SA·Filed 1977·Granted Nov 20, 1979·13 cites·11 claims
0248US4905751AMethod for casting a rocker arm for an internal combustion engine and mould structure for carrying out the casting methodPEUGEOT·Filed 1988·Granted Mar 6, 1990·7 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →