Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815997 | Set of ice prods | Martin Forsmark | 1989-03-28 |
| D272708 | Pneumatic riveting hammer | Per A. L. Gidlund | 1984-02-21 |
| 4425986 | Apparatus for lubrication of rails | — | 1984-01-17 |