Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140317 | Recirculation grill with mobile platform | Drake Kern, Daniel Pi | 2024-11-12 |
| 11193674 | Mobile recirculation grill with plenum and diffuser | Drake Kern, Daniel Pi | 2021-12-07 |
| 11060736 | Mobile recirculation grill with variable fan drive | Drake Kern, Daniel Pi | 2021-07-13 |