Inventor

GUNDERMANN FRANK

DE3 patents

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

ZEISSNER BERND

1 patent

US8245823B2Aug 21, 2012

Vibration damper

ZEISSNER BERND15 citations75

ZAHNRADFABRIK FRIEDRICHSHAFEN

1 patent

US7104369B2Sep 12, 2006

Vibration damper with stroke-dependent damping force

ZAHNRADFABRIK FRIEDRICHSHAFEN10 citations72

ZF SACHS AG

1 patent

US7172057B2Feb 6, 2007

Vibration damper with amplitude-dependent damping force

ZF SACHS AG4 citations60