Inventor

ZUMMACH VOLKER

DE2 patents

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

UNGER WILHELM

1 patent

US8631672B2Jan 21, 2014

Apparatus for continuous corrugation of a metallic tube

UNGER WILHELM2 citations43

NEXANS

1 patent

US9687897B2Jun 27, 2017

Apparatus and method for impressing a corrugation into a pipe

NEXANS0 citations27