Inventor

HARTUNG KARL-HEINZ

DE6 patents

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

ABB TECHNOLOGY AG

2 patents

US7075767B2Jul 11, 2006

Fault current limiting system and method

ABB TECHNOLOGY AG14 citations82

US10074972B2Sep 11, 2018

System and method of controlling current-limiters in ring systems

ABB TECHNOLOGY AG1 citations40

ISPHORDING METALLWERKE PAUL

1 patent

US5277576AJan 11, 1994

Gas burner

ISPHORDING METALLWERKE PAUL56 citations86

DRAEGERWERK AG

1 patent

US4811732AMar 14, 1989

Protective breathing apparatus having breathing air circulation

DRAEGERWERK AG14 citations70

VIEGA GMBH & CO KG

1 patent

US7845371B2Dec 7, 2010

Gas connector socket with cover

VIEGA GMBH & CO KG5 citations59

HARTUNG KARL-HEINZ

1 patent

US8628058B2Jan 14, 2014

Shut-off valve for plumbing applications

HARTUNG KARL-HEINZ1 citations42