Inventor · disambiguated record

Ruedi Siegfried

Also filed as: SIEGFRIED RUEDI

1 granted patent·19 citations·filing 1993–1993

40Inventor score

Technology areasY10T

Files withSERDI SOCIETE D ETUDES DE REAL1

Top patents by PatentIndex Score

1 record

0148US5302057AMethod and device for centering a guide rod in a valve guide for the purpose of the precision machining of a valve seatSERDI SOCIETE D ETUDES DE REAL·Filed 1993·Granted Apr 12, 1994·19 cites·10 claims

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