Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862826 | Halogen-free polymer blend | Jukka Hillberg | 2018-01-09 |
| 7631731 | Elevator | Juha Tyllinen | 2009-12-15 |
| 6381797 | Device for moving a pig through a conduit, such as a pipeline, and sealing means for a device of this type | Sergei Filippovitch | 2002-05-07 |
| 6339993 | Device for passing through pipes | Corry Comello, Poul Laursen | 2002-01-22 |
| 6196075 | Device for inspection of pipes | Corry Comello, Poul Laursen | 2001-03-06 |