Inventor · disambiguated record
Edmund Ferdinand Nagel
Also filed as: NAGEL EDMUND · NAGEL EDMUND F · NAGEL EDMUND FERDINAND
6 granted patents·4 pending applications·110 citations·filing 1997–2009
84Inventor score
Top patents by PatentIndex Score
10 records- 0186US6449940B2Internal combustion engineFiled 2000·Granted Sep 17, 2002·39 cites·26 claims
- 0275US6305159B1Internal combustion engine and method for the operation of an internal combustion engineFiled 2000·Granted Oct 23, 2001·35 cites·16 claims
- 0369US6460327B1Internal combustion engineNAGEL SIEGFRIED·Filed 2000·Granted Oct 8, 2002·16 cites·17 claims
- 0453US6622471B1Method for driving a combustion motor as well as a combustion motorFiled 2001·Granted Sep 23, 2003·7 cites·23 claims
- 0548US6216444B1Combustion engineFiled 1999·Granted Apr 17, 2001·12 cites·21 claims
- 0646US2011011192A1Transmission having continuously variable gear ratios between an input shaft and an output shaftNAGEL EDMUND F·Filed 2009·Application pending·0 cites
- 0742US2008202121A1Internal Combustion Engine with an Injector as a Compaction LevelNAGEL EDMUND·Filed 2006·Application pending·0 cites
- 0835US2001039795A1Internal combustion engineFiled 2001·Application pending·0 cites
- 0930US2002179037A1Combustion motorFiled 2001·Application pending·0 cites
- 1021US6132270APulsing reaction drive for water craftSIEGFRIED NAGEL·Filed 1997·Granted Oct 17, 2000·1 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →