Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31554 | Roll device | Torgny C. B. Lagerqvist | 1984-04-17 |
| 4208147 | Variably tensioned roll-to-shaft clamping means | Torgny C. B. Lagerqvist | 1980-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31554 | Roll device | Torgny C. B. Lagerqvist | 1984-04-17 |
| 4208147 | Variably tensioned roll-to-shaft clamping means | Torgny C. B. Lagerqvist | 1980-06-17 |