Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217254 | Marking on roads with a fixed road surface, such as asphalt, concrete or the like for motor vehicles and method for producing road markings | Magnus Wallgren | 2001-04-17 |
| 5925287 | Fluorescing covering for roads, parking areas, etc. which fluoresces on illumination with ultra-violet light | Anders Mathiasson, Ingemar Jacobsson | 1999-07-20 |