Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441691 | Check valve for use in animal drinker systems | Amos Glen Fowler | 2022-09-13 |
| 10993412 | Pressure regulator | Amos Glen Fowler, Philip E. Risser, Malachi E. Seilhamer | 2021-05-04 |
| D775435 | Feeder | Philip E. Risser | 2016-12-27 |
| 9392772 | Poultry feeder storage system | Frederick W. Steudler, Jr., Philip E. Risser, Amos Glen Fowler | 2016-07-19 |
| D750848 | Feeder | Philip E. Risser | 2016-03-01 |
| D730588 | Feeder | Philip E. Risser | 2015-05-26 |
| D710059 | Feeder | Philip E. Risser | 2014-07-29 |
| 6299527 | Ventilation control system for a building | Roger T. Touchberry | 2001-10-09 |