Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5407332 | High suction intake wiper | John A. Yedinak, William A. Weikel, James M. Nelson | 1995-04-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5407332 | High suction intake wiper | John A. Yedinak, William A. Weikel, James M. Nelson | 1995-04-18 |