Inventor

KREFELD ANDREAS

DE3 patents

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

HAMERS WOLFGANG

1 patent

US8613348B2Dec 24, 2013

Oscillation damper having a backpack valve

HAMERS WOLFGANG7 citations74

THYSSENKRUPP BILSTEIN SUSPENSI

1 patent

US7628256B2Dec 8, 2009

Device for amplitude-dependent damper

THYSSENKRUPP BILSTEIN SUSPENSI6 citations54

THYSSEN KRUPP BILSTEIN GMBH

1 patent

US10145437B2Dec 4, 2018

Valve device for an air spring strut

THYSSEN KRUPP BILSTEIN GMBH0 citations30