Inventor · disambiguated record
Helmut Kastner
Also filed as: KASTNER HELMUT
4 granted patents·1 pending application·29 citations·filing 1988–2018
73Inventor score
Top patents by PatentIndex Score
5 records- 0163US7328875B2Adjustable-height chair columnSUSPA HOLDING GMBH·Filed 2005·Granted Feb 12, 2008·10 cites·12 claims
- 0258US7467774B2Adjustable-height chair columnSTABLE II S A R L·Filed 2005·Granted Dec 23, 2008·2 cites·7 claims
- 0337US4842267AAmusement park deviceKASTNER HELMUT·Filed 1988·Granted Jun 27, 1989·13 cites·12 claims
- 0433US2018283485A1Fluid damperSUSPA GMBH·Filed 2018·Application pending·0 cites
- 0527US5445564AFunfair rideFiled 1993·Granted Aug 29, 1995·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →