Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6085701 | Coil tube heater for a used-oil fired furnace | Norman M. Stauffer, Emanuel S. Beiler, Frederick W. Phillips, Benuel F. Smoker | 2000-07-11 |
| 5170948 | Fine material distributor | Joseph S. Glick, David R. Miller | 1992-12-15 |
| RE32599 | Drive reversing mechanism | James W. McDuffie, Richard A. Pucher, Lloyd W. Redding, T. William Waldrop | 1988-02-16 |
| 4641490 | Header height/lateral float control for combine header | Edward J. Wynn, Lawrence M. Halls | 1987-02-10 |
| 4512139 | Drive reverser actuating mechanism | James F. Rayfield, Richard A. Pucher | 1985-04-23 |
| 4467590 | Drive reversing mechanism | James W. McDuffie, Richard A. Pucher, Lloyd W. Redding, T. William Waldrop | 1984-08-28 |
| 4467819 | Combined stone trap closing mechanism | Stuart O. Swiler, Larimer J. Knepper | 1984-08-28 |