| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Brazil | 7 | |
| #3 | EPO (European Patent Office) | 6 | |
| #4 | United Kingdom | 6 | |
| #5 | Netherlands | 6 | |
| #6 | Norway | 5 | |
| #7 | Australia | 4 | |
| #8 | WIPO (World Intellectual Property Organization) | 4 | |
| #9 | China | 3 | |
| #10 | African Intellectual Property Organization | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Ships | |
| #2 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Degenkamp Gijsbertus | 23 |
| #2 | Van Den Haak Rob | 12 |
| #3 | Mccabe Curt | 5 |
| #4 | Haak Rob Van Den | 4 |
| #5 | Van Der Haak Rob | 2 |
| #6 | Degenkamp Gijsebertus | 2 |
| #7 | Van Den Ende David Peter | 2 |
| #8 | Ruinen Roderick Michael | 2 |
| #9 | Michael Ruinen Roderick | 1 |
| #10 | Degenkamp Gijsbertsu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1276662A2 | Anchor with shank | |
| US6082284A | Anchor | |
| NL1005353C2 | Anchor and decoupling method therefor. | |
| NL1000583C2 | Anchor flow. | |
| NL9202083A | Anchor Flow. | |
| GB9525680D0 | Anchor | |
| NL9200270A | Anchor point | |
| NL9101396A | Anchor and anchoring method |