Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D351606 | Cutting insert for milling cutters | Hans Lindberg, Lars-Gunnar Wallstrom | 1994-10-18 |
| D348891 | Cutting insert for milling cutters | Hans Lindberg, Lars-Gunnar Wallstrom | 1994-07-19 |
| D344276 | Cutting insert for milling cutters | Hans Lindberg, Lars-Gunnar Wallstrom | 1994-02-15 |
| D340464 | Cutting insert for milling cutters | Hans Lindberg, Lars-Gunnar Wallstrom | 1993-10-19 |
| 4681488 | Cutting insert | — | 1987-07-21 |