Issued Patents All Time
Showing 1–3 of 3 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 |
| 11531139 | Rain gauge for measuring rain fall in an automatic weather station having an ultrasonic transducer for transmitting and receiving acustic signals into measurement chamber and programmable to determine water level in measurement chamber | David John Aughton, Rolf Dittloff, Mario Joseph Siragusano | 2022-12-20 |