| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | United Kingdom | 4 | |
| #4 | Australia | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | United States | 2 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hufthammer Harald | 22 |
| #2 | Hasler Thomas | 7 |
| #3 | Hasler Tom | 5 |
| #4 | Harald Hufthammer | 2 |
| #5 | Thomas Hasler | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014188222A1 | Apparatus for launch and recovery of flexible hose and method of use | |
| EP2978924A2 | Method and apparatus for subsea well plug and abandonment operations | |
| WO2012156742A2 | Drilling apparatus and method | |
| WO2012140447A2 | Hose deployment apparatus and method | |
| GB201320057D0 | Drilling apparatus and method | |
| GB201320056D0 | Subsea wellbore construction method and apparatus |