Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8341915 | Mechanical locking of floor panels with a flexible tongue | Darko Pervan, Per Nygren | 2013-01-01 |
| 8261504 | V-groove | — | 2012-09-11 |
| 8181416 | Mechanical locking system for floor panels | Darko Pervan, Per Nygren | 2012-05-22 |
| 8042484 | Appliance and method for surface treatment of a board shaped material and floorboard | Darko Pervan, Jan Peterson | 2011-10-25 |
| 7980041 | Mechanical locking system for floor panels | Darko Pervan, Per Nygren | 2011-07-19 |
| 7841145 | Mechanical locking system for panels and method of installing same | Darko Pervan, Per Nygren | 2010-11-30 |
| 7811489 | Recycling of laminate floorings | Darko Pervan, Kent Lindgren, Jan Jacobsson, Eddy Alberic Boucké, Göran Ziegler | 2010-10-12 |
| 7802411 | Mechanical locking system for floor panels | Darko Pervan, Per Nygren | 2010-09-28 |
| 7454875 | Mechanical locking system for floor panels | Darko Pervan, Per Nygren | 2008-11-25 |
| 6810338 | Monitoring circuit | Johan Mercke, Kristoffer Ptasinski, Bengt Edholm | 2004-10-26 |