Inventor

LE DALL JEAN-CLAUDE

3 patents

⚠️ This page may combine multiple inventors who share the name “LE DALL JEAN-CLAUDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATERIEL TELEPHONIQUE

1 patent

US4229142AOct 21, 1980

One-piece pumping device with ambivalent operation

MATERIEL TELEPHONIQUE91 citations88

INST FRANCAIS DU PETROLE

1 patent

US5694834ADec 9, 1997

Device for forming in series flat objects of adjustable shape and thickness by deposition of a relatively fluid substance on a support

INST FRANCAIS DU PETROLE11 citations70

INST FRANCAIS DU PETROLE ET GE

1 patent

US4874328AOct 17, 1989

Connection device for the mechanical and electrical connection of a multi-conductor cable to a well probe

INST FRANCAIS DU PETROLE ET GE12 citations65