Individual holder
WHITE JOHN L
US·13 granted patents·5 pending applications·286 citations·filing 1990–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
18 records- 0197US8763719B2Pile driving systems and methods employing preloaded drop hammerWHITE JOHN L·Filed 2010·Granted Jul 1, 2014·26 cites·17 claims
- 0297US8070391B2Systems and methods for handling pilesWHITE JOHN L·Filed 2010·Granted Dec 6, 2011·18 cites·14 claims
- 0397US5355964APile driving and/or pile pulling vibratory assembly with counterweightsWHITE JOHN L·Filed 1993·Granted Oct 18, 1994·115 cites·27 claims
- 0494US8181713B2Preloaded drop hammer for driving pilesWHITE JOHN L·Filed 2010·Granted May 22, 2012·13 cites·18 claims
- 0592US8496072B2Preloaded drop hammer for driving pilesWHITE JOHN L·Filed 2012·Granted Jul 30, 2013·9 cites·13 claims
- 0691US8434969B2Internal pipe clampWHITE JOHN L·Filed 2011·Granted May 7, 2013·11 cites·20 claims
- 0789US12116744B2Dampening assembly for vibratory pile driversWHITE JOHN L·Filed 2022·Granted Oct 15, 2024·1 cites·17 claims
- 0889US5117925AShock absorbing apparatus and method for a vibratory pile driving machineWHITE JOHN L·Filed 1990·Granted Jun 2, 1992·63 cites·9 claims
- 0984US8186452B1Clamping systems and methods for piledrivingWHITE JOHN L·Filed 2006·Granted May 29, 2012·16 cites·14 claims
- 1078US8512406B2Vertebral body and disc space replacement devicesWHITE JOHN L·Filed 2009·Granted Aug 20, 2013·12 cites·7 claims
- 1167US8931597B2Inertia pump for vibratory equipmentWHITE JOHN L·Filed 2012·Granted Jan 13, 2015·2 cites·26 claims
- 1253US11629474B2Multi-stage suppressor for vibrating pile driverWHITE JOHN L·Filed 2020·Granted Apr 18, 2023·0 cites·10 claims
- 1353US2012114424A1Systems and methods for handling pilesWHITE JOHN L·Filed 2011·Application pending·0 cites
- 1448US11536002B2Lubrication system for a vibratory pile driverWHITE JOHN L·Filed 2019·Granted Dec 27, 2022·0 cites·8 claims
- 1546US2012048287A1Devices, Systems, and Methods for Cleaning TeethWHITE JOHN L·Filed 2011·Application pending·0 cites
- 1645US2012292062A1Systems and methods for controlling diesel hammersWHITE JOHN L·Filed 2012·Application pending·0 cites
- 1742US2009065278A1Right side drive conversionWHITE JOHN L·Filed 2008·Application pending·0 cites
- 1841US2005232708A1Automatically adjustable caisson clampWHITE JOHN L·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →