Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841288 | Method and construction for ventilation of hydrogen gas | Bo Håkansson, Eduardo Fontes, Magnus Davidsson, Hans-Göran Sundström, Arne Carlsson | 2005-01-11 |
| 6643263 | Device and method for buffer protection | Bengt Nordberg | 2003-11-04 |