Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850113 | User interface for a portable power driven system | Michael Melin | 2017-12-26 |
| 9731945 | Safety arrangement for a portable power driven system | Michael Melin | 2017-08-15 |
| 6412602 | Climbing device | — | 2002-07-02 |
| 4594018 | Turnbuckle | Goran Larsson | 1986-06-10 |