Inventor · disambiguated record
John D. Shepherd
Also filed as: SHEPHERD JOHN · SHEPHERD JOHN D · SHEPHERD JOHN K
27 granted patents·3 pending applications·671 citations·filing 1986–2021
97Inventor score
Top patents by PatentIndex Score
30 records- 0197US11332190B1Trim lock and centering assembly with trim lockSHEPHERD JOHN D·Filed 2021·Granted May 17, 2022·5 cites·20 claims
- 0294US6705921B1Method and apparatus for controlling cutting tool edge cut taperFiled 2002·Granted Mar 16, 2004·62 cites·20 claims
- 0392US7661210B2PlowSHEPHERD JOHN D·Filed 2005·Granted Feb 16, 2010·22 cites·13 claims
- 0492US7036799B2Railing assemblySHEPHERD JOHN D·Filed 2002·Granted May 2, 2006·48 cites·3 claims
- 0591US6517056B2Railing assemblyFiled 2001·Granted Feb 11, 2003·58 cites·5 claims
- 0691US6452158B1Apparatus for determining the position of a movable mechanical element and method of marking a mechanical elementBAMFORD EXCAVATORS LTD·Filed 1999·Granted Sep 17, 2002·75 cites·42 claims
- 0790US6126524AApparatus for rapid repetitive motion of an ultra high pressure liquid streamFiled 1999·Granted Oct 3, 2000·74 cites·6 claims
- 0889US6283832B1Surface treatment method with rapid repetitive motion of an ultra high pressure liquid streamFiled 2000·Granted Sep 4, 2001·40 cites·10 claims
- 0988US10683033B2Member for centering and/or steering assistSHEPHERD JOHN D·Filed 2018·Granted Jun 16, 2020·4 cites·30 claims
- 1087US6419209B1Railing assemblyFiled 2000·Granted Jul 16, 2002·48 cites·5 claims
- 1179US7606648B2Operator display systemBAMFORD EXCAVATORS LTD·Filed 2005·Granted Oct 20, 2009·13 cites·12 claims
- 1279US7463790B2Calculation moduleBAMFORD EXCAVATORS LTD·Filed 2005·Granted Dec 9, 2008·14 cites·50 claims
- 1378US10328971B1Steering assist memberSHEPHERD JOHN D·Filed 2017·Granted Jun 25, 2019·4 cites·19 claims
- 1476US7549260B2GrilleSHEPHERD JOHN D·Filed 2007·Granted Jun 23, 2009·8 cites·16 claims
- 1571US6237904B1Motion stabilizerFiled 1999·Granted May 29, 2001·27 cites·16 claims
- 1666US6698777B1Dynamically adjustable motion stabilizerFiled 2002·Granted Mar 2, 2004·16 cites·10 claims
- 1766US4707957APreassembled platform stairwaySHEPHERD JOHN D·Filed 1986·Granted Nov 24, 1987·29 cites·11 claims
- 1865US6694697B2Grating with crimped intersectionsFiled 2001·Granted Feb 24, 2004·9 cites·6 claims
- 1964US4650164AInternally clamped handrail systemSHEPHERD JOHN D·Filed 1986·Granted Mar 17, 1987·28 cites·12 claims
- 2063US7475649B2Davit system for small boatsSHEPHERD JOHN D·Filed 2007·Granted Jan 13, 2009·3 cites·18 claims
- 2160US6128979ARoofing shovelFiled 1998·Granted Oct 10, 2000·33 cites·10 claims
- 2258US8112952B2Bent pole composite stairsSHEPHERD JOHN D·Filed 2008·Granted Feb 14, 2012·0 cites·16 claims
- 2357US2011047743A1Fine solids recovery system, method and pick-up wandSHEPHERD JOHN D·Filed 2009·Application pending·0 cites
- 2448US6126154ACentering systemFiled 1999·Granted Oct 3, 2000·18 cites·6 claims
- 2548US5906145ARoofing shovelFiled 1998·Granted May 25, 1999·20 cites·9 claims
- 2647USD524328SSoil tilling toolSHEPHERD JOHN D·Filed 2005·Granted Jul 4, 2006·6 cites·1 claims
- 2747US6951255B2Weed extraction toolSHEPHERD JOHN D·Filed 2004·Granted Oct 4, 2005·3 cites·18 claims
- 2842USD510688SWeed extraction toolSHEPHERD JOHN D·Filed 2004·Granted Oct 18, 2005·4 cites·1 claims
- 2939US2006104786A1Material handling vehicleBAMFORD EXCAVATORS LTD·Filed 2005·Application pending·0 cites
- 3035US2002066345A1Waterjet edge cut taper controlling methodFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →