Inventor · disambiguated record
Jean Pigeroulet
Also filed as: PIGEROULET JEAN
13 granted patents·282 citations·filing 1981–1988
93Inventor score
Files withBOSCH GMBH ROBERT13
Top patents by PatentIndex Score
13 records- 0197US4653455AElectrically controlled fuel injection pump for internal combustion enginesBOSCH GMBH ROBERT·Filed 1985·Granted Mar 31, 1987·104 cites·21 claims
- 0291US4571161APump/nozzle unit for fuel injection in internal combustion enginesBOSCH GMBH ROBERT·Filed 1985·Granted Feb 18, 1986·51 cites·9 claims
- 0374US4398519AFuel injection apparatus for internal combustion engines, in particular for diesel enginesBOSCH GMBH ROBERT·Filed 1981·Granted Aug 16, 1983·25 cites·8 claims
- 0466US4538580AFuel injection pumpBOSCH GMBH ROBERT·Filed 1983·Granted Sep 3, 1985·13 cites·15 claims
- 0564US4669659AElectrically controlled unit fuel injector for fuel injection in diesel enginesBOSCH GMBH ROBERT·Filed 1985·Granted Jun 2, 1987·17 cites·9 claims
- 0659US4805580AFuel injection deviceBOSCH GMBH ROBERT·Filed 1986·Granted Feb 21, 1989·13 cites·2 claims
- 0758US4750462AFuel injection apparatus for internal combustion enginesBOSCH GMBH ROBERT·Filed 1986·Granted Jun 14, 1988·14 cites·26 claims
- 0858US4387686AFuel injection apparatus for internal combustion engines, in particular for diesel enginesBOSCH GMBH ROBERT·Filed 1981·Granted Jun 14, 1983·10 cites·18 claims
- 0956US4473048AFuel injection pumpBOSCH GMBH ROBERT·Filed 1983·Granted Sep 25, 1984·8 cites·2 claims
- 1051US4406263AFuel injection pumpBOSCH GMBH ROBERT·Filed 1981·Granted Sep 27, 1983·10 cites·3 claims
- 1147US4648556APump/nozzle unit for fuel injection in internal combustion enginesBOSCH GMBH ROBERT·Filed 1984·Granted Mar 10, 1987·6 cites·13 claims
- 1246US4398518AFuel injection apparatus for internal combustion engines, in particular for diesel enginesBOSCH GMBH ROBERT·Filed 1981·Granted Aug 16, 1983·6 cites·10 claims
- 1340US4903666AFuel injection deviceBOSCH GMBH ROBERT·Filed 1988·Granted Feb 27, 1990·5 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Jean Pigeroulet 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 →