Trainer; David R
Patent Applications and Registrations
Patent applications and USPTO patent grants for Trainer; David R.The latest application filed is for "voltage converter".
- Trainer; David R - Derby GB
- Trainer; David R. - Derby GB
- Trainer, David R. - Stafford GB
| Patent | Date |
|---|---|
| Voltage converter Grant 11,121,639 - Trainer , et al. September 14, 2 | 2021-09-14 |
| Converter Grant 11,063,527 - Trainer , et al. July 13, 2 | 2021-07-13 |
| Voltage Converter App 20200244181 - TRAINER; David R. ; et al. | 2020-07-30 |
| Converter App 20200099312 - TRAINER; David R. ; et al. | 2020-03-26 |
| Distributed power generation Grant 9,118,196 - Roscoe , et al. August 25, 2 | 2015-08-25 |
| Aircraft electrical actuator arrangement Grant 8,698,444 - Malkin , et al. April 15, 2 | 2014-04-15 |
| Synchronous electrical machine Grant 8,653,797 - Cullen , et al. February 18, 2 | 2014-02-18 |
| Electromechanical arrangement Grant 8,427,117 - Trainer , et al. April 23, 2 | 2013-04-23 |
| Gas turbine engine arrangement Grant 8,424,280 - Moore , et al. April 23, 2 | 2013-04-23 |
| Synchronous electrical machine Grant 8,395,346 - Trainer , et al. March 12, 2 | 2013-03-12 |
| Electrical distribution networks Grant 8,280,660 - Ingham , et al. October 2, 2 | 2012-10-02 |
| Distributed Power Generation App 20120104847 - Roscoe; Andrew J. ; et al. | 2012-05-03 |
| Fault current limiting Grant 8,169,756 - Husband , et al. May 1, 2 | 2012-05-01 |
| Generating system Grant 8,154,260 - Hu , et al. April 10, 2 | 2012-04-10 |
| Electrical power arrangement Grant 8,125,196 - Trainer , et al. February 28, 2 | 2012-02-28 |
| Earthing arrangement for a DC electrical system and a method of operating an earthing arrangement for a DC electrical system Grant 8,111,496 - Long , et al. February 7, 2 | 2012-02-07 |
| Gas Turbine Engines App 20110254274 - CATUCCI; Maurizio ; et al. | 2011-10-20 |
| Electrical Generation App 20110254284 - CATUCCI; Maurizio ; et al. | 2011-10-20 |
| Synchronous Electrical Machine App 20110080000 - Cullen; John J. A. ; et al. | 2011-04-07 |
| Method and system for electrical power generation Grant 7,847,431 - Hu , et al. December 7, 2 | 2010-12-07 |
| Aircraft Electrical Actuator Arrangement App 20100252691 - MALKIN; Peter ; et al. | 2010-10-07 |
| Earthing arrangement Grant 7,800,880 - Hu , et al. September 21, 2 | 2010-09-21 |
| Synchronous Electrical Machine App 20100117569 - Trainer; David R. ; et al. | 2010-05-13 |
| Fault Current Limiting App 20100046125 - Husband; Stephen M. ; et al. | 2010-02-25 |
| Electrical machine arrangement App 20100045221 - Trainer; David R. ; et al. | 2010-02-25 |
| Electromechanical arrangement App 20100039076 - Trainer; David R. ; et al. | 2010-02-18 |
| Electrical power arrangement App 20100039075 - Trainer; David R. ; et al. | 2010-02-18 |
| Method and system for electrical power generation App 20100038969 - Hu; Lihua ; et al. | 2010-02-18 |
| Electrical protection arrangement for an electrical distribution network App 20100039741 - Booth; Campbell D. ; et al. | 2010-02-18 |
| Generating system App 20100033141 - Hu; Lihua ; et al. | 2010-02-11 |
| Gas turbine engine arrangement App 20100024434 - Moore; Gareth E. ; et al. | 2010-02-04 |
| Fault current limiting Grant 7,649,721 - Husband , et al. January 19, 2 | 2010-01-19 |
| Electrical Distribution Networks App 20090292488 - Ingham; Matthew ; et al. | 2009-11-26 |
| Earthing arrangement for a DC electrical system and a method of operating an earthing arrangement for a DC electrical system App 20090229847 - Long; Stephen A. ; et al. | 2009-09-17 |
| Generator control arrangement Grant 7,573,243 - Trainer , et al. August 11, 2 | 2009-08-11 |
| Fault current limiting in an electrical power network Grant 7,554,301 - Trainer , et al. June 30, 2 | 2009-06-30 |
| Electrical power stabilisation Grant 7,521,901 - Trainer , et al. April 21, 2 | 2009-04-21 |
| Earthing Arrangement App 20070287306 - Hu; Lihua ; et al. | 2007-12-13 |
| Fault current limiting App 20070230076 - Husband; Stephen M. ; et al. | 2007-10-04 |
| Fault current limiting App 20070200535 - Trainer; David R. ; et al. | 2007-08-30 |
| Generator control arrangement App 20070194760 - Trainer; David R. ; et al. | 2007-08-23 |
| Electrical power stabilisation App 20070064458 - Trainer; David R. ; et al. | 2007-03-22 |
| Apparatus and method for supplying and controlling electrical power App 20010008350 - Trainer, David R. ; et al. | 2001-07-19 |
| Multilevel converter with capacitor voltage balancing Grant 5,532,575 - Ainsworth , et al. July 2, 1 | 1996-07-02 |
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