Inventor
BARDIN CHRISTIAN
FR9 patents
⚠️ This page may combine multiple inventors who share the name “BARDIN CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INST FRANCAIS DU PETROLE
8 patentsUS5437308AAug 1, 1995
Device for remotely actuating equipment comprising a bean-needle system
INST FRANCAIS DU PETROLE82 citations96
US5065825ANov 19, 1991
Method and device for remote-controlling drill string equipment by a sequence of information
INST FRANCAIS DU PETROLE74 citations95
US5316093AMay 31, 1994
Fitting for controlled trajectory drilling, comprising a variable geometry stabilizer and use of this fitting
INST FRANCAIS DU PETROLE42 citations92
US5232058AAug 3, 1993
Equipment for a drilling fitting comprising an element to be actuated, a motor and control means
INST FRANCAIS DU PETROLE35 citations92
US4733734AMar 29, 1988
Method and improvement to drilling tools comprising water passages providing great efficiency in cleaning the cutting face
INST FRANCAIS DU PETROLE29 citations92
US5273123ADec 28, 1993
Fitting for controlled trajectory drilling, comprising a variable angle elbow element and use of this fitting
INST FRANCAIS DU PETROLE18 citations73
US4886131ADec 12, 1989
Inclined-jet drilling tool
INST FRANCAIS DU PETROLE11 citations73
US4825747AMay 2, 1989
Method and device for detecting a fluid flow rate
INST FRANCAIS DU PETROLE18 citations73