Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808282 | Propeller fan assembly with silencer seeds and concentric hub and method of use | Chaitanya Johar, Rudy Powell, Ariel Leff | 2023-11-07 |
| 6929452 | Plenum fan banding | Stephen J. Pargeter | 2005-08-16 |