Inventor · disambiguated record
Wayne R. Lumpkin
Also filed as: LUMPKIN WAYNE · LUMPKIN WAYNE R
36 granted patents·7 pending applications·959 citations·filing 1994–2017
98Inventor score
Top patents by PatentIndex Score
43 records- 0198US6520297B1Cable feed for a mechanical ball bearing disc brakeAVID L L C·Filed 2000·Granted Feb 18, 2003·91 cites·16 claims
- 0297US7530435B2Method and apparatus for adjusting a lever actuated hydraulic disc brake master cylinderSRAM LLC·Filed 2008·Granted May 12, 2009·33 cites·3 claims
- 0397US6804961B2Master cylinder lever for a hydraulic disk brake having on the fly dead-band adjustmentSRAM CORP·Filed 2002·Granted Oct 19, 2004·87 cites·17 claims
- 0495US8136827B2Belt drive systemLUMPKIN WAYNE R·Filed 2009·Granted Mar 20, 2012·31 cites·36 claims
- 0595US7559414B2Symmetric master cylinder lever for a hydraulic disc brakeSRAM LLC·Filed 2007·Granted Jul 14, 2009·15 cites·8 claims
- 0694US9156521B2Bicycle frame rear suspension with flexing frame segmentLUMPKIN WAYNE·Filed 2014·Granted Oct 13, 2015·27 cites·10 claims
- 0793US7575105B2Master cylinder lever with independently variable rest position and engagement pointSRAM LLC·Filed 2006·Granted Aug 18, 2009·16 cites·1 claims
- 0893US7204350B2Master cylinder lever for a hydraulic disc brake having favorable handle pivot geometrySRAM CORP·Filed 2002·Granted Apr 17, 2007·40 cites·18 claims
- 0993US6957534B2Reach adjustment mechanism for a master cylinder lever of a hydraulic disc brakeSRAM CORP·Filed 2003·Granted Oct 25, 2005·48 cites·21 claims
- 1091US7617913B2Method of varying a rest position and a length of an actuation arc of a lever in a hydraulic disc brake systemSRAM LLC·Filed 2008·Granted Nov 17, 2009·12 cites·1 claims
- 1189US8740239B2Bicycle sliding dropoutLUMPKIN WAYNE R·Filed 2010·Granted Jun 3, 2014·19 cites·16 claims
- 1289US5448927AAdjustable leverage brake leverAVID ENTERPRISES INC·Filed 1994·Granted Sep 12, 1995·54 cites·12 claims
- 1388US5515743AAdjustable leverage brake leverAVID ENTERPRISES INC·Filed 1995·Granted May 14, 1996·59 cites·2 claims
- 1486US6431327B2Structure for adjustably attaching a disc brake caliper to a bicycle frameAVID LLC·Filed 2001·Granted Aug 13, 2002·18 cites·2 claims
- 1585US6340074B1Pad wear compensator for a disc brake caliperAVID LLC·Filed 2000·Granted Jan 22, 2002·20 cites·21 claims
- 1685US6230849B1Structure for adjustably attaching a disc brake caliper to a bicycle frameAVID L L C·Filed 1999·Granted May 15, 2001·48 cites·20 claims
- 1785US5624334ALow-friction derailleur cable routerAVID ENTERPRISES INC·Filed 1995·Granted Apr 29, 1997·63 cites·17 claims
- 1883US6607057B2Fixed disc brake caliper with pad wear compensatorAVID LLC·Filed 2002·Granted Aug 19, 2003·21 cites·16 claims
- 1983US6491137B2Caliper brake lever arm return spring force adjusting apparatus and methodAVID LLC·Filed 2001·Granted Dec 10, 2002·27 cites·10 claims
- 2082US8074774B2Master cylinder lever with variable dead band and variable reach adjustment independent of the dead band adjustmentLUMPKIN WAYNE R·Filed 2008·Granted Dec 13, 2011·5 cites·1 claims
- 2179US9359039B2Bicycle frame rear suspension with flexing frame segmentLUMPKIN WAYNE·Filed 2014·Granted Jun 7, 2016·6 cites·15 claims
- 2279US7013533B2Cycle gripSRAM CORP·Filed 2003·Granted Mar 21, 2006·27 cites·12 claims
- 2378US6425464B2Friction pad assembly for a disc brakeAVID LLC·Filed 2000·Granted Jul 30, 2002·14 cites·16 claims
- 2478US5564531AAdjustable brake arm and shoe mount for a cycle brakeAVID ENTERPRISES INC·Filed 1995·Granted Oct 15, 1996·43 cites·7 claims
- 2577US6244396B1Brake block for a bicycle having replaceable brake pad segmentsAVID LLC·Filed 1999·Granted Jun 12, 2001·27 cites·17 claims
- 2674US9701361B2Bicycle frame rear suspension with flexing frame segmentLUMPKIN WAYNE·Filed 2016·Granted Jul 11, 2017·2 cites·18 claims
- 2772US6527089B2Caliper drive for a bicycle ball bearing mechanical disc brake caliperAVID L L C·Filed 2000·Granted Mar 4, 2003·11 cites·12 claims
- 2871US7507025B2Infrared thermometer with an axially actuated temperature sensorLUMPKIN WAYNE R·Filed 2006·Granted Mar 24, 2009·6 cites·7 claims
- 2971US5743284ACantilever brake with pad attitude controlAVID ENTERPRISES INC·Filed 1996·Granted Apr 28, 1998·31 cites·18 claims
- 3059US6439077B2Cable feed for a cable actuated bicycle componentAVID LLC·Filed 2000·Granted Aug 27, 2002·7 cites·8 claims
- 3158US6932197B2Gimbaled pad supportSRAM CORP·Filed 2002·Granted Aug 23, 2005·5 cites·10 claims
- 3258USRE36830ELow-friction derailleur cable routerSHIMANO KK·Filed 1999·Granted Aug 22, 2000·26 cites·19 claims
- 3356US8464845B2Master cylinder lever for a bicycle hydraulic disc brakeLUMPKIN WAYNE R·Filed 2011·Granted Jun 18, 2013·0 cites·14 claims
- 3452US2017282997A1Bicycle Frame Rear suspension with Flexing Frame SegmentLUMPKIN WAYNE·Filed 2017·Application pending·0 cites
- 3547USD692801SBicycle seat stayLUMPKIN WAYNE·Filed 2012·Granted Nov 5, 2013·6 cites·1 claims
- 3645US5538107AOff-set brake armAVID ENTERPRISES INC·Filed 1995·Granted Jul 23, 1996·11 cites·5 claims
- 3743US2004069087A1Symmetric clamp structureAVID LLC·Filed 2003·Application pending·0 cites
- 3843US2003121736A1Master cylinder lever for a hydraulic disc brake having a backpack reservoirAVID L L C·Filed 2002·Application pending·0 cites
- 3943US2003192748A1Fixed disc brake caliper with pad wear compensatorAVID L L C·Filed 2003·Application pending·0 cites
- 4039US2001030088A1Reinforced bicycle brake caliper housingFiled 2000·Application pending·0 cites
- 4138US2011316251A1Bicycle Sliding Dropout with Lockable SliderLUMPKIN WAYNE R·Filed 2011·Application pending·0 cites
- 4238US2001027695A1Floating cable stop for a cable actuated bicycle componentFiled 2001·Application pending·0 cites
- 4337USD691927SBicycle seat stay with bridgeLUMPKIN WAYNE·Filed 2012·Granted Oct 22, 2013·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →