Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146846 | Roller assembly for grain shellers | Stanley M. Lee, John A. Mrosko | 1992-09-15 |
| 5142784 | Method for making a roller assembly for grain shellers | Stanley M. Lee, John A. Mrosko | 1992-09-01 |
| 5131322 | Roller assembly for grain shellers | John A. Mrosko | 1992-07-21 |
| 5110382 | Method for making a roller assembly for grain shellers | John A. Mrosko | 1992-05-05 |
| 4584914 | Retainer wrench | Charles T. Hall, Harry L. Woodard, Curtiss O. Willis, Phil W. Hendrix | 1986-04-29 |