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Patent applications and USPTO patent grants for Merrifield; Gregory Curtis.The latest application filed is for "double pole-double throw proximity switch".
Patent | Date |
---|---|
Method of manufacturing an enclosed proximity switch assembly Grant 10,003,333 - LaFountain , et al. June 19, 2 | 2018-06-19 |
Double pole-double throw proximity switch Grant 9,368,302 - LaFountain , et al. June 14, 2 | 2016-06-14 |
Quick disconnect connector assembly Grant 9,202,650 - Merrifield , et al. December 1, 2 | 2015-12-01 |
Double pole-double throw proximity switch Grant 9,053,880 - LaFountain , et al. June 9, 2 | 2015-06-09 |
Double Pole-double Throw Proximity Switch App 20150048910 - LaFountain; Robert Lynn ;   et al. | 2015-02-19 |
Enclosed Proximity Switch Assembly App 20150007431 - LaFountain; Robert Lynn ;   et al. | 2015-01-08 |
Enclosed proximity switch assembly Grant 8,866,571 - LaFountain , et al. October 21, 2 | 2014-10-21 |
Quick Disconnect Connector Assembly App 20140261794 - Merrifield; Gregory Curtis ;   et al. | 2014-09-18 |
Proximity switch Grant 8,766,751 - LaFountain , et al. July 1, 2 | 2014-07-01 |
Double Pole-double Throw Proximity Switch App 20130234814 - LaFountain; Robert Lynn ;   et al. | 2013-09-12 |
Enclosed Proximity Switch Assembly App 20130169391 - LaFountain; Robert Lynn ;   et al. | 2013-07-04 |
Proximity Switch App 20130169388 - LaFountain; Robert Lynn ;   et al. | 2013-07-04 |
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