Inventor · disambiguated record
David Bolt
Also filed as: BOLT DAVID · BOLT DAVID J · BOLT DAVID JOSEPH
21 granted patents·328 citations·filing 1991–2015
96Inventor score
Top patents by PatentIndex Score
21 records- 0193US7503205B2Redundant vacuum source for secondary containment monitoring and leak detection system and methodVEEDER ROOT CO·Filed 2006·Granted Mar 17, 2009·22 cites·30 claims
- 0292US8291928B2Vacuum-actuated shear valve device, system, and method, particularly for use in service station environmentsREID KENT D·Filed 2011·Granted Oct 23, 2012·25 cites·10 claims
- 0389US7555935B2End-of-line zone integrity detection for a piping network in a secondary containment monitoring and leak detection systemVEEDER ROOT CO·Filed 2006·Granted Jul 7, 2009·17 cites·41 claims
- 0486US7946309B2Vacuum-actuated shear valve device, system, and method, particularly for use in service station environmentsVEEDER ROOT CO·Filed 2006·Granted May 24, 2011·14 cites·45 claims
- 0586US5353689AImpact damping means for power cylindersMOSIER IND INC·Filed 1993·Granted Oct 11, 1994·32 cites·22 claims
- 0682US7575015B2Secondarily contained in-dispenser sump/pan system and method for capturing and monitoring leaksGILBARCO INC·Filed 2006·Granted Aug 18, 2009·12 cites·41 claims
- 0781US7192033B2Trailing arm suspension and height control system with motorized valve thereforHALDEX BRAKE CORP·Filed 2003·Granted Mar 20, 2007·30 cites·36 claims
- 0877US5424941AApparatus and method for positioning a pneumatic actuatorMOSIER IND INC·Filed 1991·Granted Jun 13, 1995·69 cites·12 claims
- 0976US7306239B2Height control system and sensor thereforHALDEX BRAKE CORP·Filed 2005·Granted Dec 11, 2007·8 cites·15 claims
- 1074US9028229B2Wellbore fluid removal systems and methodsBOLT DAVID JOSEPH·Filed 2011·Granted May 12, 2015·3 cites·18 claims
- 1174US7192012B2Air suspension system with supply air restriction valveHALDEX BRAKE CORP·Filed 2005·Granted Mar 20, 2007·12 cites·17 claims
- 1274US6935625B2Air suspension system with air shut off valveHALDEX BRAKE CORP·Filed 2003·Granted Aug 30, 2005·23 cites·17 claims
- 1370US8770237B2Vapor recovery pump regulation of pressure to maintain air to liquid ratioBOLT DAVID·Filed 2010·Granted Jul 8, 2014·8 cites·24 claims
- 1467US7681583B2Double-walled contained shear valve, particularly for fueling environmentsVEEDER ROOT CO·Filed 2006·Granted Mar 23, 2010·5 cites·28 claims
- 1566US6991239B2Height control system and sensor thereforHALDEX BRAKE CORP·Filed 2001·Granted Jan 31, 2006·15 cites·19 claims
- 1664US8739842B2Method for adjusting air to liquid ratio in vapor recovery systemBOLT DAVID·Filed 2010·Granted Jun 3, 2014·4 cites·16 claims
- 1764US5154207APressure control valve and transducer packageMOSIER IND INC·Filed 1991·Granted Oct 13, 1992·23 cites·7 claims
- 1862US7753067B2Shear valve employing two-stage poppet valve, particularly for use in fueling environmentsVEEDER ROOT CO·Filed 2006·Granted Jul 13, 2010·3 cites·28 claims
- 1959US8096315B2Double-walled contained shear valve, particularly for fueling environmentsBOLT DAVID J·Filed 2006·Granted Jan 17, 2012·2 cites·13 claims
- 2057US8387646B2Double-walled contained shear valve, particularly for fueling environmentsBOLT DAVID J·Filed 2012·Granted Mar 5, 2013·1 cites·28 claims
- 2134US11180978B2Retrievable pump systems for wells and methods of useBOLT DAVID JOSEPH·Filed 2015·Granted Nov 23, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →