Inventor · disambiguated record
Heinz Hettmann
Also filed as: HETTMANN HEINZ
11 granted patents·1 pending application·174 citations·filing 1996–2007
90Inventor score
Top patents by PatentIndex Score
12 records- 0190US6446421B1Manually guided implement, having vibration-dampened handleANDREAS STIHL AG & CO FA·Filed 2000·Granted Sep 10, 2002·48 cites·12 claims
- 0276US7673813B2Portable spray apparatusSTIHL AG & CO KG ANDREAS·Filed 2006·Granted Mar 9, 2010·10 cites·16 claims
- 0374US6991664B2Intake systemSTIHL AG & CO KG ANDREAS·Filed 2003·Granted Jan 31, 2006·35 cites·20 claims
- 0472US5692306AHand-held working toolSTIHL ANDREAS·Filed 1996·Granted Dec 2, 1997·33 cites·25 claims
- 0566US6227176B1Pressure equalization system for a fuel tank of an internal combustion engineSTIHL MASCHF ANDREAS·Filed 1999·Granted May 8, 2001·22 cites·11 claims
- 0662US7497419B2Carburetor having a coupling element and a coupling element for connecting an actuating element to an adjusting elementSTIHL AG & CO KG ANDREAS·Filed 2007·Granted Mar 3, 2009·3 cites·7 claims
- 0759US7191795B2Venting valve having a cover capSTIHL AG & CO KG ANDREAS·Filed 2004·Granted Mar 20, 2007·8 cites·11 claims
- 0858US6955698B2Intake arrangement for combustion airSTIHL MASCHF ANDREAS·Filed 2002·Granted Oct 18, 2005·8 cites·15 claims
- 0947US6595169B2Internal combustion engine having adjustable CO characteristic curveSTIHL MASCHF ANDREAS·Filed 2002·Granted Jul 22, 2003·4 cites·18 claims
- 1045US6638331B2Intake arrangement for the combustion air of an internal combustion engineSTIHL MASCHF ANDREAS·Filed 2002·Granted Oct 28, 2003·3 cites·16 claims
- 1141US2004173178A1Intake air filterSTIHL AG & CO KG ANDREAS·Filed 2004·Application pending·0 cites
- 1233US6581554B2Internal combustion engine having a diaphragm carburetor and adjustable CO levelSTIHL MASCHF ANDREAS·Filed 2002·Granted Jun 24, 2003·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →