Inventor · disambiguated record
Alain Boulanger
Also filed as: BOULANGER ALAIN
9 granted patents·92 citations·filing 1977–1992
87Inventor score
Top patents by PatentIndex Score
9 records- 0167US5004298AMethod of rapidly abandoning large cavities washed-out in rock saltGEOSTOCK·Filed 1989·Granted Apr 2, 1991·25 cites·20 claims
- 0261US4919822AMethod of confining wastes underground in a cavity leached out of saltGEOSTOCK·Filed 1988·Granted Apr 24, 1990·18 cites·10 claims
- 0355US4689064AMethod of maintaining constant the composition of a product stored in a low temperature liquefied gas storeGEOSTOCK·Filed 1986·Granted Aug 25, 1987·17 cites·3 claims
- 0452US5075635ADevice for correcting the phase induced by the class c operation of the solid state amplifier and radar system using such a deviceTHOMSON CSF·Filed 1989·Granted Dec 24, 1991·12 cites·8 claims
- 0537US4671700AMethod and installation for storing liquid gas at low temperature in an underground cavityGEOSTOCK·Filed 1986·Granted Jun 9, 1987·8 cites·4 claims
- 0632US4881048AOscillator frequency locking and prepositioning circuitTHOMSON CSF·Filed 1989·Granted Nov 14, 1989·5 cites·9 claims
- 0729US5216698AAutomatic device for the phase-locking of a circuitTHOMSON CSF·Filed 1992·Granted Jun 1, 1993·4 cites·7 claims
- 0825US4140423AMethod of storing liquefied gases at low temperature in a subterranean cavitySTOCKAGE GEOL GEOSTOCK FR19761·Filed 1977·Granted Feb 20, 1979·2 cites·12 claims
- 0920US4580924AProcess and device for blocking a well opening out in the ceiling of an underground cavity for low temperature storageSTOCKAGE GEOSTOCK SOC FR DE·Filed 1985·Granted Apr 8, 1986·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Alain Boulanger 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 →