Inventor
RUEHLE MARTIN
DE6 patents
⚠️ This page may combine multiple inventors who share the name “RUEHLE MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAHLE GMBH
5 patentsUS5199482AApr 6, 1993
Process for manufacturing a casting, of aluminum, provided with a porous insert
MAHLE GMBH7 citations70
US5947065ASep 7, 1999
Piston with cooling channel
MAHLE GMBH15 citations68
US6105540AAug 22, 2000
Cooled ring carrier assembly
MAHLE GMBH12 citations67
US6837298B2Jan 4, 2005
Method of producing by casting a piston with a cooled ring carrier
MAHLE GMBH3 citations59
US6957489B2Oct 25, 2005
Method for producing a light-alloy bearing bush with a rough external surface
MAHLE GMBH0 citations46