Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539337 | Sealed and/or reinforced flanged ring connector for single- and double-wall HVAC ducting | — | 2020-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539337 | Sealed and/or reinforced flanged ring connector for single- and double-wall HVAC ducting | — | 2020-01-21 |