Inventor · disambiguated record

Jean Roche

Also filed as: ROCHE JEAN · ROCHE JEAN G

2 granted patents·36 citations·filing 1980–1986

60Inventor score

Technology areasH02K H03G

Files withCENTRE NAT RECH SCIENT1 SAFARE CROUZET1

Top patents by PatentIndex Score

2 records

0167US4864169APolyphase variable reluctance motorCENTRE NAT RECH SCIENT·Filed 1986·Granted Sep 5, 1989·32 cites·5 claims
0225US4398261ADevice for measuring the level of a variable signal with logarithmic conversionSAFARE CROUZET·Filed 1980·Granted Aug 9, 1983·4 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Jean Roche files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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