Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441691 | Check valve for use in animal drinker systems | Daniel B. Truong | 2022-09-13 |
| 10993412 | Pressure regulator | Philip E. Risser, Daniel B. Truong, Malachi E. Seilhamer | 2021-05-04 |
| 9392772 | Poultry feeder storage system | Frederick W. Steudler, Jr., Philip E. Risser, Daniel B. Truong | 2016-07-19 |
| 5847382 | Bone detector | Jay Koch | 1998-12-08 |