Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12084826 | Overshot and undershot control gate | David John Aughton, Jonathan Ross Crozier, Eugene Yarygin | 2024-09-10 |
| 11913185 | Multi pulley control gate | David John Aughton | 2024-02-27 |