Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744436 | Particulate separator for the removal of large particulate matter from ventilation system air streams | John R. Richards | 2020-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744436 | Particulate separator for the removal of large particulate matter from ventilation system air streams | John R. Richards | 2020-08-18 |