Inventor

HESS WILFRIED

DE4 patents

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

HARTMANN & BRAUN AG

1 patent

US4581701AApr 8, 1986

Monitoring plural process control stations

HARTMANN & BRAUN AG70 citations89

STAHL CRANESYSTEMS GMBH

1 patent

US7997207B2Aug 16, 2011

Railway joint connection arrangement

STAHL CRANESYSTEMS GMBH14 citations78

HESS WILFRIED

1 patent

US8146507B2Apr 3, 2012

Laser-welded crane rail for suspended crabs

HESS WILFRIED10 citations76

MACK WILHELM

1 patent

US8987592B2Mar 24, 2015

Flame-proof housing

MACK WILHELM7 citations67