Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422727 | Panel joint and seal | Ake Sjoberg, Hakan Wernersson, Krister Hansson, Nils-Erik Engstrom, Sven Kornfalt | 2016-08-23 |
| 8597766 | Process for manufacture of surface elements | Lars Ohlsson, Magdalena Christiansson, Krister Hansson, Jan Ericsson | 2013-12-03 |
| 8341916 | Process for sealing of a joint | Ake Sjoberg, Hakan Wernersson, Krister Hansson, Nils-Erik Engstrom, Sven Kornfalt | 2013-01-01 |
| 8037657 | Panel and process for sealing of a panel joint | Ake Sjoberg, Hakan Wernersson, Krister Hansson, Nils-Erik Engstrom, Sven Kornfalt | 2011-10-18 |
| 7476351 | Process for the manufacture of surface elements | Lars Ohlsson, Magdalena Christiansson, Krister Hansson, Jan Ericsson | 2009-01-13 |