Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9718651 | Determining movement distance of lifting device | Lasse Eriksson, Mikko Heikkilä, Kari Wallgren, Olli Venho, Lauri Nieminen | 2017-08-01 |
| 9156662 | Monitoring system and method | Simo Pekka Hakkarainen, Matti Pekkarinen, Jussi Kiova, Jukka Saikkonen, Kari Wallgren +1 more | 2015-10-13 |
| 7997634 | Lifting hook | Hannu Piispanen, Jarmo Nikkola, Kimmo Hytönen | 2011-08-16 |
| 7818967 | Method for controlling a crane actuator | — | 2010-10-26 |
| 5866997 | System for directing an apparatus such as a crane bridge moving on wheels along rails | Timo Sorsa, Matti Kemppainen | 1999-02-02 |