Inventor · disambiguated record
Heinz Buttgen
Also filed as: BUETTGEN HEINZ · BUTTGEN HEINZ
10 granted patents·342 citations·filing 1993–2007
92Inventor score
Top patents by PatentIndex Score
10 records- 0194USD537916SFlow straightener for a discharge end of a sanitary fittingNEOPERL GMBH·Filed 2005·Granted Mar 6, 2007·69 cites·1 claims
- 0293USD536417SFlow straightener for a discharge end of a sanitary fittingNEOPERL GMBH·Filed 2005·Granted Feb 6, 2007·61 cites·1 claims
- 0392USD577416SSanitary installationNEOPERL GMBH·Filed 2006·Granted Sep 23, 2008·57 cites·1 claims
- 0485USD516182SScrew-in rosette for a discharge end of a sanitary fittingNEOPER1 GMBH·Filed 2004·Granted Feb 28, 2006·36 cites·1 claims
- 0574USD541375SFaucet fittingNEOPERL GMBH·Filed 2005·Granted Apr 24, 2007·18 cites·1 claims
- 0665US5341585ASteam iron with pump and pressure reservoirROWENTA WERKE GMBH·Filed 1993·Granted Aug 30, 1994·30 cites·7 claims
- 0763USD556856SFaucet fittingNEOPERL GMBH·Filed 2007·Granted Dec 4, 2007·11 cites·1 claims
- 0836US6015396AAutomatic cannula withdrawing device for injection syringesWEIDMANN H WEIDMANN AG·Filed 1996·Granted Jan 18, 2000·42 cites·25 claims
- 0930US8420189B2Method for the production of a sealing cover and sealing cover produced by said methodBUTTGEN HEINZ·Filed 2002·Granted Apr 16, 2013·0 cites·6 claims
- 1029US6355017B2Cannula for medical syringesWEIDMANN A G H·Filed 1997·Granted Mar 12, 2002·18 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →