Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748885 | Vacuum seed meter and dispensing apparatus | Gregg A. Sauder, Kenneth R. Dill, Don L. Dunlap, Derek A. Sauder, Jeremy Zobrist | 2004-06-15 |
| 6516733 | Vacuum seed meter and dispensing apparatus | Gregg A. Sauder, Kenneth R. Dill, Don L. Dunlap, Derek A. Sauder, Jeremy Zobrist | 2003-02-11 |