Inventor · disambiguated record
Darren J. Campbell
Also filed as: CAMPBELL DARREN J
5 granted patents·1 pending application·137 citations·filing 2004–2007
84Inventor score
Top patents by PatentIndex Score
6 records- 0195US7475758B2Bicycle disc brake having non-continuous spline surface for quick connection to or release from a wheel hubHAYES BICYCLE GROUP INC·Filed 2005·Granted Jan 13, 2009·32 cites·12 claims
- 0294US7546909B2Lever assembly and master cylinderHAYES BICYCLE GROUP INC·Filed 2005·Granted Jun 16, 2009·33 cites·22 claims
- 0386US6964323B2Quick-mount disc brake rotorHAYES DISC BRAKES LLC·Filed 2004·Granted Nov 15, 2005·26 cites·20 claims
- 0480USD521428SDisk brake rotorHAYES DISC BRAKES LLC·Filed 2004·Granted May 23, 2006·27 cites·1 claims
- 0568USD522422SMaster cylinderHAYES DISC BRAKE LLC·Filed 2005·Granted Jun 6, 2006·19 cites·1 claims
- 0652US2008011566A1Method of bleeding a braking systemCAMPBELL DARREN J·Filed 2007·Application pending·0 cites
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