Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557071 | Fire-rated modular duct assembly suitable for exhausting flammable or hazardous gases, vapours and other materials | — | 2017-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557071 | Fire-rated modular duct assembly suitable for exhausting flammable or hazardous gases, vapours and other materials | — | 2017-01-31 |