Inventor
BUTZ HANS
DE11 patents
⚠️ This page may combine multiple inventors who share the name “BUTZ HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FICHTEL & SACHS AG
4 patentsUS4567973AFeb 4, 1986
Freewheel drive hub for a bicycle
FICHTEL & SACHS AG52 citations92
US4429448AFeb 7, 1984
Mounting device for a bicycle hub
FICHTEL & SACHS AG21 citations81
US4029179AJun 14, 1977
Disk brake with axially floating casing
FICHTEL & SACHS AG20 citations81
US4405180ASep 20, 1983
Wheel hub for two-wheeled vehicles
FICHTEL & SACHS AG13 citations73
MANNESMANN AG
4 patentsUS5314099AMay 24, 1994
Casting spout for metallurgical vessels
MANNESMANN AG20 citations90
US5402993AApr 4, 1995
Immersion casting pipe for thin slabs
MANNESMANN AG19 citations71
US4086957AMay 2, 1978
Withdrawal roll in continuous casting machine
MANNESMANN AG15 citations68
US4019560AApr 26, 1977
Spray cooling of continuously cast ingots
MANNESMANN AG13 citations68