Inventor

SCHWEIZER ROLAND

DE3 patents

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

FLEISSNER GMBH

2 patents

US7500294B2Mar 10, 2009

Water needling device

FLEISSNER GMBH2 citations58

US7657982B2Feb 9, 2010

Suction device for liquids, in particular hydroentangling machines

FLEISSNER GMBH0 citations47

WELTER CHRISTIAN

1 patent

US8505254B2Aug 13, 2013

Fastening system for a plate-shaped structural element

WELTER CHRISTIAN42 citations81