Inventor

WIDMANN RALF

DE3 patents

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

LTG AG

1 patent

US6290456B1Sep 18, 2001

Ventilator with brush type blocking device

LTG AG11 citations63

BAYERISCHE MOTOREN WERKE AG

1 patent

US7256583B2Aug 14, 2007

Device and method for testing the seal tightness of a fuel tank system of a motor vehicle

BAYERISCHE MOTOREN WERKE AG1 citations48

WIDMANN RALF

1 patent

US8991156B2Mar 31, 2015

Method and storage container for determining a stored amount of ammonia for catalytic exhaust gas purification

WIDMANN RALF0 citations39