Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743365 | Valve filter mechanism | — | 1988-05-10 |
| 4606373 | Float valve control assembly | — | 1986-08-19 |
| 4570576 | Animal watering cup apparatus | Larry F. Noland | 1986-02-18 |
| 4397266 | Freeze protected livestock watering device | Larry F. Noland | 1983-08-09 |
| 4218607 | Water circulating device for an animal watering apparatus | — | 1980-08-19 |