Inventor · disambiguated record

Stéphan Grandjean

Also filed as: GRANDJEAN STÉPHAN

1 granted patent·0 citations·filing 2015–2015

10Inventor score

Technology areasC23C

Files withHYDROMECANIQUE & FROTTEMENT1

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1 record

0144US10858720B2Method for treatng a nitrided/nitrocarburised partHYDROMECANIQUE & FROTTEMENT·Filed 2015·Granted Dec 8, 2020·0 cites·8 claims

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Stéphan Grandjean — Patent Inventor | PatentIndex