Inventor · disambiguated record
Jean Poullain
Also filed as: POULLAIN JEAN · POULLAIN JEAN-CHARLES
2 granted patents·1 pending application·64 citations·filing 1986–2024
65Inventor score
Top patents by PatentIndex Score
3 records- 0178US4799372AProcess for forming helical screw threads having a flank with zero or negative inclinationMARCON CHARLES·Filed 1986·Granted Jan 24, 1989·47 cites·18 claims
- 0261US4838066AProcess and a device for the production of grooves on a wall of revolutionESCOFIER TECH SA·Filed 1988·Granted Jun 13, 1989·17 cites·22 claims
- 0350US2025179989A1Wind turbine including pivotable blades and annular shroudNASSOS GEORGE PETER·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →