Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097797 | Poultry feeder | Larry J. Van Zee, Thomas Arndt, Frank E. Hayward, Ben O. Hall | 1992-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097797 | Poultry feeder | Larry J. Van Zee, Thomas Arndt, Frank E. Hayward, Ben O. Hall | 1992-03-24 |