Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473596 | Combined secondary inlet bell and flow grid for a centrifugal fan or centrifugal compressor | Stephen John Lind | 2022-10-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473596 | Combined secondary inlet bell and flow grid for a centrifugal fan or centrifugal compressor | Stephen John Lind | 2022-10-18 |