Inventor
GUEURET FRANCOIS C
6 patents
⚠️ This page may combine multiple inventors who share the name “GUEURET FRANCOIS C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PETROLES CIE FRANCAISE
4 patentsUS4474234AOct 2, 1984
Safety valve installed below an activation pump in a hydrocarbon production well
PETROLES CIE FRANCAISE16 citations69
US4444251AApr 24, 1984
Combined installation comprising an activation pump and a safety valve disposed below this pump, in a hydrocarbon production well
PETROLES CIE FRANCAISE9 citations69
US4800753AJan 31, 1989
Geomechanical probe for a drilling well
PETROLES CIE FRANCAISE10 citations67
US4223738ASep 23, 1980
Production well-heads for underwater oil wells
PETROLES CIE FRANCAISE7 citations64