Inventor · disambiguated record

Petra Holzner

Also filed as: HOLZNER PETRA

1 granted patent·15 citations·filing 2007–2007

36Inventor score

Technology areasY10T

Files withREINHARDT WERNER1

Top patents by PatentIndex Score

1 record

0175US8142115B2Twist drill for drilling with a countersink cutting arrangement, and a cutting tool with a countersink cutting arrangement, and a cutting-chamfering toolREINHARDT WERNER·Filed 2007·Granted Mar 27, 2012·15 cites·20 claims

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