Inventor

WIDMANN FRANK

DE2 patents

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

FEV MOTORENTECH GMBH & CO KG

1 patent

US5595146AJan 21, 1997

Combustion engine having a variable compression ratio

FEV MOTORENTECH GMBH & CO KG77 citations90

SIEMENS AG

1 patent

US7137294B2Nov 21, 2006

Device and method for identifying defects in a fuel injection system

SIEMENS AG23 citations89