Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416018 | Arrangement for a plate heat exchanger | Peter Thunwall, Håkan Nilsson | 2008-08-26 |
| 5649441 | Roll-pair drive arrangement | Borje Granholm, Folke Leksen, Lars Tingvall | 1997-07-22 |
| 4756089 | Linear displacement measuring device | — | 1988-07-12 |
| 4339249 | Heat exchanger for recovery of heat energy from dust-containing waste gases | Karl-Erik Berkestad, Erik Henriksson, Torsten Svensson, Artur stlund | 1982-07-13 |