Inventor · disambiguated record
Jean Roger
Also filed as: ROGER JEAN · ROGER JEAN-BAPTISTE
3 granted patents·1 pending application·73 citations·filing 1977–2021
71Inventor score
Top patents by PatentIndex Score
4 records- 0179US4536688AElectric drilling machinePEUGEOT OUTILLAGE ELECT·Filed 1985·Granted Aug 20, 1985·61 cites·13 claims
- 0248US2023415510A1Device and method for optimizing the grip of a tire fitted to a mobile vehicle traveling on a road surface, and motor vehicles and aircraft incorporating such a deviceDRYSIDE·Filed 2021·Application pending·0 cites
- 0339US4110671ASpeed variator for a universal electric motorPEUGEOT ACIERS ET OUTILLAGE·Filed 1977·Granted Aug 29, 1978·6 cites·8 claims
- 0438US4107584ACurrent limiting device for an a.c. motorPEUGEOT ACIERS ET OUTILLAGE·Filed 1977·Granted Aug 15, 1978·6 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Jean Roger 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 →