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Patent applications and USPTO patent grants for Boughtwood; Martin.The latest application filed is for "apparatus for use as a motor or generator".
Patent | Date |
---|---|
Motor or generator apparatus with ionisable fluid-filled gap Grant 10,027,205 - Boughtwood July 17, 2 | 2018-07-17 |
Apparatus for use as a motor or generator Grant 9,148,074 - Boughtwood September 29, 2 | 2015-09-29 |
Electric motors Grant 9,065,304 - Boughtwood June 23, 2 | 2015-06-23 |
Apparatus For Use As A Motor Or Generator App 20140232235 - Boughtwood; Martin | 2014-08-21 |
Electric motors Grant 8,688,346 - Boughtwood April 1, 2 | 2014-04-01 |
Electric motors Grant 8,688,345 - Boughtwood April 1, 2 | 2014-04-01 |
Electric Motors App 20130134839 - Boughtwood; Martin | 2013-05-30 |
Apparatus For Use As A Motor Or Generator App 20130088117 - Boughtwood; Martin | 2013-04-11 |
Electric Motors App 20130049498 - Boughtwood; Martin | 2013-02-28 |
Electric Motors App 20100138127 - Boughtwood; Martin | 2010-06-03 |
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