Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813496 | System for monitoring and control of the circulation lubrication of the bearings of cylinders and rolls in a paper machine | Hannu Hyvonen, Pauli Pakarinen, Harri Vahatalo | 1998-09-29 |
| 5489784 | Method and device for monitoring an edge of a moving web with a bar of radiation | Kari Pellinen, Olli Sarkkinen | 1996-02-06 |
| 5467194 | Method and device for photoelectric identification of a material web | Kari Pellinen, Kari Erkkilä, Juhani Ahola, Harri Vahatalo | 1995-11-14 |