Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518828 | Method and device for measuring the progress of a moving person | Ulf Meriheinä | 2016-12-13 |
| 7022056 | Roll in a paper or board machine | Kari Holopainen, Jori Onnela, Ari Lehto | 2006-04-04 |
| 6699164 | Method for providing a roll for a paper machine with sliding bearings and a roll for a paper machine with sliding bearings | Ari Lehto, Jori Onnela, Esa Lensu, Pekka Kivioja, Aki Mikkola | 2004-03-02 |
| 6595691 | Arrangement for rapid movement of a roll with hydrostatic bearings | Kari Holopainen, Pekka Kivioja, Juha Ehrola | 2003-07-22 |
| 6471006 | Method in the hydraulic roll control system of a papermaking machine or the like and a multipressure hydraulic roll control system | Matti Hulkkonen, Esa Salavamaki | 2002-10-29 |
| 6109285 | Method and arrangement for automatic monitoring and correction of the regulation pressure in regulation valves of a variable-crown roll in a paper machine | Pekka Kivioja | 2000-08-29 |
| 6012386 | Bearing control system for a roll with hydrostatic bearings | Pekka Kivioja, Vesa Nokelainen, Kari Holopainen, Juha Ehrola | 2000-01-11 |
| 5566451 | Method for providing a roll mantle of a tubular roll for a paper machine or equivalent with roll bearings | Juhani Niskanen, Pekka Kivioja, Esa Lensu, Esa Salavamaki | 1996-10-22 |
| 5509883 | Tubular roll for a paper machine or equivalent with glide-bearings | Juhani Niskanen, Pekka Kivioja, Esa Lensu, Esa Salvamaki | 1996-04-23 |