Inventor

KOEPPE MATTHIAS

DE2 patents

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

SIEMENS DUEWAG GMBH

1 patent

US6227125B1May 8, 2001

Coach body of railway vehicle

SIEMENS DUEWAG GMBH60 citations86

KOEPPE MATTHIAS

1 patent

US8696972B2Apr 15, 2014

Method for producing a cushion element, especially a seat cushion element for use in a motor vehicle, and cushion element

KOEPPE MATTHIAS0 citations34