Inventor

GRUEL HENRI

FR3 patents

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

SCHLUMBERGER TECHNOLOGY CORP

1 patent

US4040001AAug 2, 1977

Acoustic well logging with threshold adjustment

SCHLUMBERGER TECHNOLOGY CORP12 citations69

KIS PHOTO IND SARL

1 patent

US5589902ADec 31, 1996

Integrated automatic installation for taking photographs or sequences of photographs

KIS PHOTO IND SARL18 citations66

KIS

1 patent

US5410639AApr 25, 1995

Automatic installation for the composition and the continuous printing of small texts

KIS7 citations66