Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10078156 | Precipitation sensor | Pauli Nylander | 2018-09-18 |
| 8855923 | Method and system for mapping road conditions by means of terminals | — | 2014-10-07 |
| 5801647 | Method and apparatus for measuring road surface conditions | Petteri Survo | 1998-09-01 |
| 4745803 | Method and apparatus for determining the covering on a road surface | — | 1988-05-24 |