Inventor

ZWIFKA MARTIN

DE2 patents

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

TADANO DEMAG GMBH

1 patent

US11167962B2Nov 9, 2021

Crane having a counterweight adjustment device, and method for adjusting a counterweight on a crane

TADANO DEMAG GMBH2 citations65

TEREX GLOBAL GMBH

1 patent

US9950913B2Apr 24, 2018

Crane and support unit for such a crane

TEREX GLOBAL GMBH0 citations43