Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199830 | Chain elevator | — | 2001-03-13 |
| 5323097 | Method for producing a speed reference signal for crane motor control | — | 1994-06-21 |
| 5270621 | Procedure controlling the motor of a crane | — | 1993-12-14 |
| 5219420 | Procedure for the control of a crane | Juha Mailisto | 1993-06-15 |