Top Inventors at Kone Elevators Co. 1989
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ralf Ekholm | 2 |
| 1 | Hannu Kulju | 2 |
| 1 | Johannes De Jong | 2 |
| #4 | Matti Kahkipuro | 1 |
| #4 | Mikko Sissala | 1 |
| #4 | Pekka Hytti | 1 |
| #4 | Pekka Nummi | 1 |
| #4 | Risto Kontturi | 1 |
| #4 | Seppo Ovaska | 1 |
| #4 | Urpo Sten | 1 |
| #4 | Alpo Varri | 1 |
| #4 | Harri Hakala | 1 |
| #4 | Hugo Winkler | 1 |
| #4 | Jouko Perttula | 1 |