Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609051 | Keyless entry system for replacement of existing key locks | — | 1997-03-11 |
| 5122513 | Fish growth using bovine placental lactogen | Robert H. Devlin, Ernest G. Jaworski, Gwenn G. Krivi | 1992-06-16 |
| 4467818 | Low profile axial flow combine | Kenneth A. Frisk | 1984-08-28 |
| 4254780 | Apparatus for discharging threshed materials directly from the rotor of an axial flow combine | Thomas E. Powell, Ronald F. McNeil | 1981-03-10 |
| 4209024 | Axial flow combine with improved inlet transition area | Thomas E. Powell | 1980-06-24 |