Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D289524 | Lawnmower blade | Roger Andersson, Jan Klasson | 1987-04-28 |
| 4594843 | Lawn mower knife assembly | Roger Andersson, Jan Klasson | 1986-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D289524 | Lawnmower blade | Roger Andersson, Jan Klasson | 1987-04-28 |
| 4594843 | Lawn mower knife assembly | Roger Andersson, Jan Klasson | 1986-06-17 |