Inventor

LEFEBVRE GERARD

FR3 patents

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

RHONE POULENC IND

2 patents

US3978152AAug 31, 1976

Heat-resistant resins derived from a bis-imide, an epoxy resin and a polyamine

RHONE POULENC IND22 citations79

US4043986AAug 23, 1977

Polymers possessing imide groups

RHONE POULENC IND15 citations70

KSB AG

1 patent

US5501572AMar 26, 1996

Inlet housing for centrifugal pumps

KSB AG2 citations57