Inventor · disambiguated record
Josef Ludwig
Also filed as: LUDWIG JOSEF · LUDWIG JOSEF K
12 granted patents·1 pending application·193 citations·filing 1992–2021
91Inventor score
Files withDANA CORP6CARL MAHR HOLDING GMBH1CLINTEC NUTRITION CO1CONTINENTAL AUTOMOTIVE GMBH1DUSSLER KARL1
Top patents by PatentIndex Score
13 records- 0190US6832587B2Plastic valve cover with integrated metalDANA CORP·Filed 2003·Granted Dec 21, 2004·55 cites·20 claims
- 0285US6315303B1Metallic flat sealDANA CORP·Filed 1997·Granted Nov 13, 2001·59 cites·20 claims
- 0372US7637509B2High pressure fuel pump with a gasketCONTINENTAL AUTOMOTIVE GMBH·Filed 2008·Granted Dec 29, 2009·7 cites·9 claims
- 0472US6712364B2Cylinder head gasketDANA CORP·Filed 2001·Granted Mar 30, 2004·16 cites·16 claims
- 0562US6923450B2Multi-layered steel gasketDANA CORP·Filed 2001·Granted Aug 2, 2005·10 cites·7 claims
- 0659US6676133B2Cylinder head gasketDANA CORP·Filed 2001·Granted Jan 13, 2004·9 cites·10 claims
- 0757US11906485B2Indenter receptacle for a measuring device, and a measuring device for detecting signalsHELMUT FISCHER GMBH INST FUER ELEKTRONIK UND MESSTECHNIK·Filed 2021·Granted Feb 20, 2024·0 cites·21 claims
- 0848US7185893B2Metallic flat seal and method for the production thereofDANA CORP·Filed 2002·Granted Mar 6, 2007·5 cites·54 claims
- 0948US5669615AMetal gasket with beaded cover plates and sandwich sheet having nonparalleled approaching edgeREINZ DICHTUNGS GMBH·Filed 1996·Granted Sep 23, 1997·15 cites·21 claims
- 1048US2006001222A1GasketDUSSLER KARL·Filed 2005·Application pending·0 cites
- 1147US7827856B2Roughness scannerCARL MAHR HOLDING GMBH·Filed 2008·Granted Nov 9, 2010·2 cites·14 claims
- 1241US5206269AHighly concentrated amino acid solutionCLINTEC NUTRITION CO·Filed 1992·Granted Apr 27, 1993·8 cites·15 claims
- 1326US5581791AMethod for transmitting high-priority programs and data in a communication systemSIEMENS AG·Filed 1993·Granted Dec 3, 1996·7 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Josef Ludwig files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →