Inventor

VELETOVAC SEAD

CH5 patents

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

WITTUR AG

2 patents

US6510923B1Jan 28, 2003

Control method and apparatus for a hydraulic elevator using only load pressure data

WITTUR AG11 citations71

US6742629B2Jun 1, 2004

Valve control unit for a hydraulic elevator

WITTUR AG3 citations54

DANFOSS AS

1 patent

US5148735ASep 22, 1992

Electrohydraulic actuator

DANFOSS AS57 citations93

BUCHER GUYER AG

1 patent

US6142259ANov 7, 2000

Method and device for controlling a hydraulic lift

BUCHER GUYER AG29 citations89

WITTUR GMBH

1 patent

US6422349B1Jul 23, 2002

Hydrostatic displacement drive for lifting and lowering and holding loads, in particular for lifts

WITTUR GMBH13 citations66