Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829885 | Ventilation system for animal enclosures | — | 1989-05-16 |
| D272846 | Fan housing for grain dryers | Wilford R. Mann | 1984-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829885 | Ventilation system for animal enclosures | — | 1989-05-16 |
| D272846 | Fan housing for grain dryers | Wilford R. Mann | 1984-02-28 |