Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721530 | Crankcase ventilation system | — | 2010-05-25 |
| 7543600 | Arrangement for mixing a first and second gas flow with downstream control | Gustav Berggren, Carl-Adam Torbjornsson, Hans Welin, Roland Wangelin | 2009-06-09 |
| 7261096 | Movable sleeve exhaust gas recirculation system | Gustav Berggren, Carl-Adam Torbjornsson, Hans Welin, Roland Wangelin | 2007-08-28 |
| 6761329 | Apparatus and method of producing rolls of bags | Willy Bartels, Gert-Arne Magnusson, Thomas Leijon, Per Anders Hallin, Zoltan Darvas | 2004-07-13 |
| D441554 | Stool | — | 2001-05-08 |