| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | Israel | 2 | |
| #7 | New Zealand | 2 | |
| #8 | Poland | 2 | |
| #9 | Russian Federation | 2 | |
| #10 | China | 1 | |
| #11 | Egypt | 1 | |
| #12 | Japan | 1 | |
| #13 | Republic of Korea | 1 | |
| #14 | Mexico | 1 | |
| #15 | Norway | 1 | |
| #16 | Taiwan | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Ships | |
| #2 | Compressed gas holders | |
| #3 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cran James A | 28 |
| #2 | Stenning David G | 27 |
| Publication | Filing date | Title |
|---|---|---|
| AU4745697A | Ship based gas transport system | |
| PL326938A1 | Shipborne system for transporting compressed earth gas | |
| US5839383A | Ship based gas transport system |