Inventor · disambiguated record
Werner Hufnagel
Also filed as: HUFNAGEL WERNER
3 granted patents·1 pending application·90 citations·filing 1999–2005
74Inventor score
Technology areasF16J
Top patents by PatentIndex Score
4 records- 0180US6336638B1Radial shaft sealFREUDENBERG CARL FA·Filed 1999·Granted Jan 8, 2002·52 cites·7 claims
- 0279US6666459B1Radial shaft sealFREUDENBERG CARL FA·Filed 2000·Granted Dec 23, 2003·26 cites·12 claims
- 0365US7017913B2Axial shaft sealFREUDENBERG CARL KG·Filed 2003·Granted Mar 28, 2006·12 cites·19 claims
- 0441US2006006601A1Sealing system with sensorHUFNAGEL WERNER·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →