Inventor

SCHIFFNER KLAUS

DE3 patents

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

ZAHNRADFABRIK FRIEDRICHSHAFEN

2 patents

US7878699B2Feb 1, 2011

Drive for mixing drum with elastic element arranged between bearing incorporating drive system and base

ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations79

US7331701B2Feb 19, 2008

Gearbox for concrete mixer

ZAHNRADFABRIK FRIEDRICHSHAFEN5 citations58

BOGE GMBH

1 patent

US4741521AMay 3, 1988

Axially-loadable bearing

BOGE GMBH40 citations89