Inventor
SCHULTZ WILLI
DE5 patents
⚠️ This page may combine multiple inventors who share the name “SCHULTZ WILLI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PORSCHE AG
3 patentsUS5408958AApr 25, 1995
Cylinder head for an internal-combustion engine
PORSCHE AG61 citations94
US5138985AAug 18, 1992
Arrangement for changing the valve timing of an internal-combustion engine
PORSCHE AG38 citations90
US9976593B2May 22, 2018
Connecting rod and internal combustion engine
PORSCHE AG1 citations50