Inventor

DRAPIER CLAUDE

FR5 patents

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

PECHINEY RECHERCHE

3 patents

US5230788AJul 27, 1993

Insulated metal substrates and process for the production thereof

PECHINEY RECHERCHE14 citations69

US5112668AMay 12, 1992

Insulated metal substrates and process for the production thereof

PECHINEY RECHERCHE9 citations69

US4915899AApr 10, 1990

Process for co-sintering conductors of copper or copper-base alloys and their ceramic substrate of cordierite

PECHINEY RECHERCHE4 citations56

LORRAINE CARBONE

1 patent

US5100737AMar 31, 1992

Multi-layer material comprising flexible graphite which is reinforced mechanically, electrically and thermally by a metal and a process for the production thereof

LORRAINE CARBONE145 citations97

ELF AQUITAINE

1 patent

US5283219AFeb 1, 1994

Active composite and its use as reaction medium

ELF AQUITAINE22 citations91