Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11445880 | Evacuation station | Russell Walter Morin, Harold Boeschenstein, David Orrin Swett | 2022-09-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11445880 | Evacuation station | Russell Walter Morin, Harold Boeschenstein, David Orrin Swett | 2022-09-20 |