Inventor

BERGHEIM HANS

DE4 patents

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

VAW LEICHTMETALL GMBH

2 patents

US4388013AJun 14, 1983

Pipe connection and method for production

VAW LEICHTMETALL GMBH17 citations78

US4530145AJul 23, 1985

Method of forming a pipe connection

VAW LEICHTMETALL GMBH9 citations70

VAW VER ALUMINIUM WERKE AG

1 patent

US4915537AApr 10, 1990

Compound joint and method for its production

VAW VER ALUMINIUM WERKE AG11 citations70

BERGHEIM HANS

1 patent

US4722633AFeb 2, 1988

Compound joint and method for its production

BERGHEIM HANS12 citations66