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Patent applications and USPTO patent grants for Downs; Steven E..The latest application filed is for "systems and methods to control light fixture operation using gas concentration sensors".
Patent | Date |
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Light fixture with radiating structure Grant 10,806,013 - Downs October 13, 2 | 2020-10-13 |
Systems and methods to control light fixture operation using gas concentration sensors Grant 10,586,439 - Downs , et al. | 2020-03-10 |
Systems and Methods to Control Light Fixture Operation using Gas Concentration Sensors App 20190340913 - Downs; Steven E. ;   et al. | 2019-11-07 |
Integrated digital lighting controller Grant 10,448,484 - Rodriguez , et al. Oc | 2019-10-15 |
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