Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5913458 | Apparatus for adjusting the axial position of a rotary feeder | — | 1999-06-22 |
| 5770072 | Multiple inlet valve with means to isolate each inlet individually and direct a reverse flow therethrough | Christen Gronvold-Hansen | 1998-06-23 |
| 5582340 | Drive mechanism in a stapler | — | 1996-12-10 |
| 5516025 | Stapler having a clinching mechanism | — | 1996-05-14 |
| 4566741 | Supervisory desk | Bengt Granberg, Erik Westberg | 1986-01-28 |