Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161294 | Method and apparatus for introducing a foil into an elongated duct and apparatus and method for laminating a foil to a duct | Peter Wallin | 2021-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161294 | Method and apparatus for introducing a foil into an elongated duct and apparatus and method for laminating a foil to a duct | Peter Wallin | 2021-11-02 |