Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8231334 | Secondary inlet cone for a plenum fan | Stephen John Lind, Thomas A. Ley | 2012-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8231334 | Secondary inlet cone for a plenum fan | Stephen John Lind, Thomas A. Ley | 2012-07-31 |