Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399138 | Road restraint system parts | Tony Lindström, Cecilia Rydin, Svein Jamtvedt | 2008-07-15 |
| 7041744 | Method for cross-linking a polymer article | Magnus Palmlöf, Gunhild Rohne | 2006-05-09 |
| 6986922 | Singlelayer and multilayer polyolefin foam pipes | Achim Hesse, Tony Lindstroem, Cecilia Rydin | 2006-01-17 |
| 6787207 | Multi-layer pressure pipe of a plastic material | Helge Lindstrom, Anders Nymark, Pekka Heikkila | 2004-09-07 |
| 6325959 | Use of cross-linked polyolefins material in pressure pipes | Lars Hojer | 2001-12-04 |
| 6187402 | Multilayer pipe | Bo Malm, Anders Nymark | 2001-02-13 |
| 6031027 | Method of compounding a multimodal polymer composition | Arne Syre, Aimo Sahila, Svein Stall Eggen, Rune Nygaard, Ilka Vaara +1 more | 2000-02-29 |