Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474956 | Barrel fan with enclosed motor | James L. Davis, Stanley J. Riske | 2002-11-05 |
| 4657478 | Low profile shrouded fan system | Frank E. Breining, Martin J. Toland | 1987-04-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474956 | Barrel fan with enclosed motor | James L. Davis, Stanley J. Riske | 2002-11-05 |
| 4657478 | Low profile shrouded fan system | Frank E. Breining, Martin J. Toland | 1987-04-14 |