Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171960 | Plug with gripping means | Harald Syse | 2012-05-08 |
| 8125850 | Method for identifying gas leaks using a stationary seabed placed steered beamformed acoustic antenna with active narrow beam transmitter interrogation capability | Jacques Y. Guigné, Nicholas G. Pace | 2012-02-28 |
| 7909065 | Pre-tensioned sealing means arrangement | Harald Syse | 2011-03-22 |
| 7878221 | Smartplug with wheel centralizer | Harald Syse | 2011-02-01 |
| 7857356 | Smartcoupling—non responsive | Harald Syse | 2010-12-28 |
| 7766046 | Plugging system for use during an offshore pipeline laying operation | Harald Syse | 2010-08-03 |
| 7568504 | Hydraulic cylinders and plug with hydraulic cylinder | Harald Syse | 2009-08-04 |
| 7210503 | Method and device for increasing safety during pipelaying | Harald Syse | 2007-05-01 |