Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243744 | Machine for producing venetian blinds and punching device therefor | — | 1993-09-14 |
| 5233901 | Roll angle determination | Ake Hansen | 1993-08-10 |
| 5060353 | Control device for setting two or more tool units in a machine, especially a Venetian blind production machine | — | 1991-10-29 |
| 4665599 | Machine for the production of venetian blinds | — | 1987-05-19 |
| 4637445 | Arrangement in Venetian blinds | — | 1987-01-20 |
| 4531563 | Arrangement in venetian blinds | — | 1985-07-30 |