Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994086 | System for recovery of energy from a residual gas | Heije Westberg, Ulrika Grimfeldt, Ann Grant, Victor Lie Gustavsson, Johan Lennblad +1 more | 2024-05-28 |
| D309464 | Telescopic blade guide | — | 1990-07-24 |
| 4563928 | Blade guide for saw blades | — | 1986-01-14 |
| 4466323 | Blade guide for saw blades | — | 1984-08-21 |