Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247689 | Fire resistant ventilation duct and a method of manufacturing and installing such ventilation duct | Kurt Munk Pedersen, Jürg Dieter Stefan Rödenberger | 2025-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247689 | Fire resistant ventilation duct and a method of manufacturing and installing such ventilation duct | Kurt Munk Pedersen, Jürg Dieter Stefan Rödenberger | 2025-03-11 |