Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104330 | Method and track maintenance machine for treatment of a ballast track | — | 2024-10-01 |
| 11105047 | Tamping unit and method for tamping sleepers of a track | — | 2021-08-31 |
| 10829897 | Tamping machine and method for correcting the position of a track | — | 2020-11-10 |
| 9715028 | Method of assessing hydrocarbon source rock candidate | Helge Løseth, Lars Wensaas, Marita Gading, Kenneth Duffaut | 2017-07-25 |
| 9546453 | Method for tamping a track by means of asynchronously moved tamping units | — | 2017-01-17 |
| 9244182 | Method of assessing hydrocarbon source rock candidate | Helge Løseth, Lars Wensaas, Marita Gading, Kenneth Duffaut | 2016-01-26 |