Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204102 | Watertight check valve | Justin Blaine Childress, Christopher Joseph Duckett | 2021-12-21 |
| 11186971 | Auxiliary valve for hydrant | Justin Blaine Childress, Christopher Joseph Duckett | 2021-11-30 |
| 11156303 | Break check valve for hydrant | Michael Louis Broggi, Paul S. Gifford, Timofey Sitnikov | 2021-10-26 |
| 11083649 | Mobile medical services system | Jerusha Allen | 2021-08-10 |