Balsdon; David W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Balsdon; David W..The latest application filed is for "turbo purge module hose detection and blow off prevention check valve".
- Balsdon; David W. - Chatham CA
- Balsdon; David W - Chatham CA
- Balsdon; David W. - Cahtham CA
| Patent | Date |
|---|---|
| Method and device for operating an internal combustion engine Grant 9,909,540 - Heinrich , et al. March 6, 2 | 2018-03-06 |
| Turbo purge module hose detection and blow off prevention check valve Grant 9,359,978 - Balsdon , et al. June 7, 2 | 2016-06-07 |
| Turbo Purge Module Hose Detection And Blow Off Prevention Check Valve App 20150275826 - Balsdon; David W. ; et al. | 2015-10-01 |
| Tank Pressure Control Solenoid With Passive Tank Vacuum Relief App 20150034180 - Balsdon; David W ; et al. | 2015-02-05 |
| Method And Device For Operating An Internal Combustion Engine App 20140144416 - Heinrich; Stephan ; et al. | 2014-05-29 |
| Hydrocarbon Sensor For Purging Canister Of Extended Range Electric Vehicle App 20130152905 - Woods; Brian G ; et al. | 2013-06-20 |
| Exhaust throttling valve using a general purpose actuator Grant 8,172,201 - Veinotte , et al. May 8, 2 | 2012-05-08 |
| Dual exhaust gas recirculation valve Grant 7,900,609 - Modien , et al. March 8, 2 | 2011-03-08 |
| Cartridge style exhaust bypass valve Grant 7,621,264 - Balsdon November 24, 2 | 2009-11-24 |
| Dual Exhaust Gas Recirculation Valve App 20080257316 - Modien; Russell M. ; et al. | 2008-10-23 |
| Exhaust throttling valve using a general purpose actuator App 20080111091 - Veinotte; Andre ; et al. | 2008-05-15 |
| Cartridge style exhaust bypass valve App 20080072865 - Balsdon; David W. | 2008-03-27 |
| Fuel tank pressure control valve including an integrated sensor Grant 6,843,271 - Weldon , et al. January 18, 2 | 2005-01-18 |
| System and method including a fluid actuated fuel tank isolation valve App 20040194831 - Balsdon, David W. | 2004-10-07 |
| Valve providing increase in flow for increase in power level Grant 6,722,626 - Balsdon April 20, 2 | 2004-04-20 |
| Purge valve with evaluation port Grant 6,672,291 - Balsdon , et al. January 6, 2 | 2004-01-06 |
| Flow reversal control valve Grant 6,668,857 - Gagnon , et al. December 30, 2 | 2003-12-30 |
| Purge valve with integral diagnostic member App 20020104372 - Balsdon, David W. ; et al. | 2002-08-08 |
| Purge valve with evaluation port App 20020096153 - Balsdon, David W. ; et al. | 2002-07-25 |
| Single-stage fuel tank pressure control valve including an integrated sensor App 20020088492 - Weldon, Craig ; et al. | 2002-07-11 |
| Valve providing increase in flow for increase in power level App 20020020399 - Balsdon, David W. | 2002-02-21 |
| Flow reversal control valve App 20020017323 - Gagnon, Frederic ; et al. | 2002-02-14 |
| Automotive emission control valve with a cushion media Grant 5,967,487 - Cook , et al. October 19, 1 | 1999-10-19 |
| Automotive emission control valve retaining clip and mounting method Grant 5,909,725 - Balsdon , et al. June 8, 1 | 1999-06-08 |
| Automotive emission control valve mounting Grant 5,901,688 - Balsdon , et al. May 11, 1 | 1999-05-11 |
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