Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6170551 | Apparatus for screening off large surfaces, for example glass surfaces or the like and a method of installing such screens | Hans Andersson | 2001-01-09 |
| 6080688 | Flame retardant, long-time UV-stabilized drapeable screen | Hans Andersson | 2000-06-27 |
| 5992088 | Plant protection device with foldable waterproof plant protection curtain | Hans Andersson | 1999-11-30 |
| 5469607 | Cloth hanger clip | Hans Andersson | 1995-11-28 |
| 5433663 | Insect-net | Olov Holmlid | 1995-07-18 |
| 4761913 | Greenhouse screen | Olof Hellgren | 1988-08-09 |
| 4632863 | Green-house curtain | — | 1986-12-30 |
| 4626465 | Curtain fabrics for greenhouses and shade halls | — | 1986-12-02 |
| 4399671 | Green-house curtain | — | 1983-08-23 |