Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829259 | Heat exchanger plate and a plate heat exchanger | Anders Nyander, Klas Bertilsson | 2017-11-28 |
| 4827264 | Apparatus for controlling the opening and closing of doors | — | 1989-05-02 |
| 4713545 | Device for detecting objects, particularly such in motion | Bo Norrgren | 1987-12-15 |