Inventor · disambiguated record
Ludger Schachtrup
Also filed as: SCHACHTRUP LUDGER
4 granted patents·26 citations·filing 1998–2005
74Inventor score
Top patents by PatentIndex Score
4 records- 0159US7299931B2Liquid filter comprising air ventsHENGST GMBH & CO KG·Filed 2002·Granted Nov 27, 2007·9 cites·30 claims
- 0258US7553415B2Fuel filter with clean water outletHENGST GMBH & CO KG·Filed 2005·Granted Jun 30, 2009·5 cites·9 claims
- 0355US8691090B2Coolant conditioning unit comprising a non-return valveSCHACHTRUP LUDGER·Filed 2005·Granted Apr 8, 2014·5 cites·20 claims
- 0437US5976662AJoint disc made of a fiber composite materialGKN AUTOMOTIVE AG·Filed 1998·Granted Nov 2, 1999·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →