Inventor

HALDENWANGER HANS-GUENTHER

DE5 patents

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

AUDI AG

4 patents

US4600217AJul 15, 1986

Apparatus for moving the tongue of a seat belt into a position for easy insertion into a buckle

AUDI AG32 citations90

US4830810AMay 16, 1989

Method of blow molding and fluorinating plastic containers

AUDI AG30 citations85

US4936261AJun 26, 1990

Apparatus for introducing a fuel additive to the fuel tank of an automotive vehicle

AUDI AG11 citations69

US6321581B1Nov 27, 2001

Process for increasing the wall thickness in hollow sections

AUDI AG2 citations60

RICHARD BERGNER GMBH

1 patent

US6325584B1Dec 4, 2001

Self-piercing rivet

RICHARD BERGNER GMBH74 citations86