Assignee
SHEPHERD JOHN D
13 granted patents·2 pending applications·164 citations·filing 1986–2021
Top patents by PatentIndex Score
15 records- 0197US11332190B1Trim lock and centering assembly with trim lockSHEPHERD JOHN D·Filed 2021·Granted May 17, 2022·5 cites·20 claims
- 0292US7661210B2PlowSHEPHERD JOHN D·Filed 2005·Granted Feb 16, 2010·22 cites·13 claims
- 0392US7036799B2Railing assemblySHEPHERD JOHN D·Filed 2002·Granted May 2, 2006·48 cites·3 claims
- 0488US10683033B2Member for centering and/or steering assistSHEPHERD JOHN D·Filed 2018·Granted Jun 16, 2020·4 cites·30 claims
- 0578US10328971B1Steering assist memberSHEPHERD JOHN D·Filed 2017·Granted Jun 25, 2019·4 cites·19 claims
- 0676US7549260B2GrilleSHEPHERD JOHN D·Filed 2007·Granted Jun 23, 2009·8 cites·16 claims
- 0766US4707957APreassembled platform stairwaySHEPHERD JOHN D·Filed 1986·Granted Nov 24, 1987·29 cites·11 claims
- 0864US4650164AInternally clamped handrail systemSHEPHERD JOHN D·Filed 1986·Granted Mar 17, 1987·28 cites·12 claims
- 0963US7475649B2Davit system for small boatsSHEPHERD JOHN D·Filed 2007·Granted Jan 13, 2009·3 cites·18 claims
- 1058US8112952B2Bent pole composite stairsSHEPHERD JOHN D·Filed 2008·Granted Feb 14, 2012·0 cites·16 claims
- 1157US2011047743A1Fine solids recovery system, method and pick-up wandSHEPHERD JOHN D·Filed 2009·Application pending·0 cites
- 1255US2006226235A1Durable photo cardSHEPHERD JOHN D·Filed 2005·Application pending·0 cites
- 1347USD524328SSoil tilling toolSHEPHERD JOHN D·Filed 2005·Granted Jul 4, 2006·6 cites·1 claims
- 1447US6951255B2Weed extraction toolSHEPHERD JOHN D·Filed 2004·Granted Oct 4, 2005·3 cites·18 claims
- 1542USD510688SWeed extraction toolSHEPHERD JOHN D·Filed 2004·Granted Oct 18, 2005·4 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →