Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126419 | Caustic pumping apparatus | — | 2000-10-03 |
| 4838010 | Electronics enclosure for an agricultural combine | Duane Herbert Ziegler, Dennis A. Kerckhove, Barry K. Denning | 1989-06-13 |