Inventor

KASTNER HELMUT

DE4 patents

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

SUSPA HOLDING GMBH

1 patent

US7328875B2Feb 12, 2008

Adjustable-height chair column

SUSPA HOLDING GMBH10 citations77

KASTNER HELMUT

1 patent

US4842267AJun 27, 1989

Amusement park device

KASTNER HELMUT13 citations64

(unassigned)

1 patent

US5445564AAug 29, 1995

Funfair ride

4 citations56

STABLE II S A R L

1 patent

US7467774B2Dec 23, 2008

Adjustable-height chair column

STABLE II S A R L2 citations51