Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969533 | Work vehicle | David R. Holm, Stephen G. Ritter, Kenneth Edward Hunt, Robert N. Behrens, Ronald J. Baker +2 more | 1990-11-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969533 | Work vehicle | David R. Holm, Stephen G. Ritter, Kenneth Edward Hunt, Robert N. Behrens, Ronald J. Baker +2 more | 1990-11-13 |