Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11606935 | Self-balancing poultry water distribution system | Chris Hawk, John Hawk, Charles Willis, Shawn Willis | 2023-03-21 |
| 11523589 | Animal watering station | Markus von der Assen, Chris Hawk, John Hawk | 2022-12-13 |
| 10772304 | Self-balancing poultry water distribution system | Chris Hawk, John Hawk, Charles Willis, Shawn Willis | 2020-09-15 |
| 10575503 | Self-balancing poultry water distribution system | Chris Hawk, John Hawk, Charles Willis, Shawn Willis | 2020-03-03 |
| 10548300 | Electronically-controlled water flow regulator system for poultry drinker lines | Charles Willis, Shawn Willis, Chris Hawk | 2020-02-04 |
| 10299466 | Electronically-controlled water flow regulator system for poultry drinker lines | Charles Willis, Shawn Willis, Chris Hawk | 2019-05-28 |
| 9603343 | Electronically-controlled pressure regulator system for poultry drinker lines | Charles Willis, Shawn Willis, Chris Hawk | 2017-03-28 |