Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481192 | Steering tube for pivotally rotating a hay harvester gearbox | Melanie W. Harkcom, Thomas L. Stiefvater, Edward J. Clement | 2002-11-19 |
| 6360516 | Two stage hydraulic tongue swing mechanism | Melanie W. Harkcom, J. T. Clevenger, Jr., Thomas L. Stiefvater, Terry A. Young | 2002-03-26 |