Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945971 | Ladder cords for venetian blinds | Sten Smederöd, Karl-Erik Larsson | 1990-08-07 |
| 4305431 | System and a tying up string for tying up a hand loom | — | 1981-12-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945971 | Ladder cords for venetian blinds | Sten Smederöd, Karl-Erik Larsson | 1990-08-07 |
| 4305431 | System and a tying up string for tying up a hand loom | — | 1981-12-15 |