Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092386 | Spacer for lamella carriers of vertical lamella blinds | Walter Huegin | 1992-03-03 |
| 5067544 | Worm drive for setting the angular position of vertical lamella blinds | Walter Huegin | 1991-11-26 |
| 4887657 | Spacer for a vertical blind | — | 1989-12-19 |
| 4418461 | Process for producing slats for a vertical slatted venetian blind | — | 1983-12-06 |