Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764455 | Pull-off device for conical pin bushing and locking device for screw | — | 2017-09-19 |
| 5551794 | Swivel link | Knut S. Oaland | 1996-09-03 |
| 5538356 | Swivel link | Knut S. Oaland | 1996-07-23 |
| 4960341 | Articulation joint | Knut S. Oaland | 1990-10-02 |