Inventor · disambiguated record

Ehrenfried Horn

Also filed as: HORN EHRENFRIED

1 granted patent·10 citations·filing 2002–2002

32Inventor score

Technology areasF16J

Files withFEDERAL MOGUL FRIEDBERG GMBH1

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1 record

0156US6726216B2Piston ring with oxide-nitride composite layerFEDERAL MOGUL FRIEDBERG GMBH·Filed 2002·Granted Apr 27, 2004·10 cites·4 claims

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