Inventor

PATZE HELMUT

DE5 patents

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

HYDRAULIK RING GMBH

2 patents

US7600531B2Oct 13, 2009

Valve with check valve

HYDRAULIK RING GMBH37 citations89

US7513230B2Apr 7, 2009

Camshaft adjusting device

HYDRAULIK RING GMBH18 citations79

SIEMENS AG

2 patents

US5449186ASep 12, 1995

Rear wheel steering system

SIEMENS AG18 citations70

US5251535AOct 12, 1993

Process for controlling an actuator which can be adjusted by means of a proportional valve

SIEMENS AG10 citations68

MANNESMANN REXROTH AG

1 patent

US5871201AFeb 16, 1999

Electromagnet with sleeve-shaped housing

MANNESMANN REXROTH AG16 citations70