| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 3 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | China | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Indonesia | 1 | |
| #8 | Italy | 1 | |
| #9 | United States | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Compressed gas holders | |
| #2 | Construction of bridges | |
| #3 | Foundations and excavations | |
| #4 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haug Svein M | 7 |
| #2 | Tangsrud N | 3 |
| #3 | Brandtzaeg A | 3 |
| #4 | Creed J | 3 |
| #5 | Arild A | 3 |
| #6 | Folkestad O | 2 |
| #7 | Selberg A | 2 |
| #8 | Odegard E | 2 |
| #9 | Oedegard E | 1 |
| #10 | Selberg B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1323382A | Storage installation for liquified gases | |
| GB1392463A | Submerged tunnel bridges |