Inventor
GROEGER KLAUS
DE12 patents
⚠️ This page may combine multiple inventors who share the name “GROEGER KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PORSCHE AG
10 patentsUS4832664AMay 23, 1989
Guide rail for drive chains
PORSCHE AG128 citations95
US4693216ASep 15, 1987
Crankshaft bearings for internal-combustion engines
PORSCHE AG38 citations92
US6336881B1Jan 8, 2002
Chain drive for internal-combustion engines
PORSCHE AG30 citations90
US4883031ANov 28, 1989
Internal combustion engine
PORSCHE AG22 citations82
US4823748AApr 25, 1989
Actuating arrangement
PORSCHE AG21 citations82
US4625943ADec 2, 1986
Pivotal closing member
PORSCHE AG20 citations81
US4583367AApr 22, 1986
Exhaust gas turbocharger
PORSCHE AG24 citations77
US4903644AFeb 27, 1990
Air intake section of an internal combustion engine
PORSCHE AG13 citations73
US5609129AMar 11, 1997
Cylinder head arrangement of an internal-combustion engine
PORSCHE AG13 citations71
US6439180B2Aug 27, 2002
Cylinder head for a valve-controlled internal combustion engine
PORSCHE AG3 citations62