Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492812 | Loosefill insulation blowing machine | David M. Cook, Christopher M. Relyea | 2022-11-08 |
| 11345453 | Underwater propulsion device | Lowell Kim Robinson, Marc Barber | 2022-05-31 |