Cowan; David Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cowan; David Michael.The latest application filed is for "led track element for track lighting systems".
- Cowan; David Michael - Cornwall Bridge CT
- Cowan; David Michael - Brooklyn NY
| Patent | Date |
|---|---|
| LED track element for track lighting systems Grant 11,187,389 - Leonardo , et al. November 30, 2 | 2021-11-30 |
| LED Track Element For Track Lighting Systems App 20210025557 - Leonardo; Brian ; et al. | 2021-01-28 |
| Feeding System App 20200253162 - Kind Code | 2020-08-13 |
| System And Valve For Water Use Monitoring And Control App 20190211941 - Korten; Jerome B. ; et al. | 2019-07-11 |
| System and valve for water use monitoring and control Grant 10,234,048 - Korten , et al. | 2019-03-19 |
| System And Valve For Water Use Monitoring And Control App 20180216742 - Korten; Jerome B. ; et al. | 2018-08-02 |
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