| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Norway | 6 | |
| #3 | United Kingdom | 2 | |
| #4 | Brazil | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Transport | |
| #5 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Pipes | |
| #3 | Unspecified technologies | |
| #4 | Ships | |
| #5 | Transmission | |
| #6 | Unspecified technologies | |
| #7 | Venting or aerating devices | |
| #8 | Dry-docking of vessels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Allen John | 5 |
| #2 | Fross Robert Duane | 4 |
| #3 | Killie Rune | 3 |
| #4 | Jones Durward B | 2 |
| #5 | Anderson Clay F | 2 |
| #6 | Barratt Richard Kenneth Oakley | 2 |
| #7 | Rodgers Tony Alan | 2 |
| #8 | Payne Vivian Hershel | 1 |
| #9 | Hed Jon E | 1 |
| #10 | Hall William C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2005236155A1 | Online thermal and watercut management | |
| US6902199B2 | ROV activated subsea connector | |
| US6938695B2 | Fully recoverable drilling control pod | |
| US6880640B2 | Steel tube flying lead jumper connector | |
| US3683966A | Three position valve | |
| US3613070A | Control system for underwater valve | |
| US3553795A | Hydraulic latch | |
| US3603385A | Method and apparatus for removably coupling a blowout preventer stack to an underwater wellhead casing |