| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 13 | |
| #2 | Canada | 5 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Egypt | 1 | |
| #7 | Japan | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Dry-docking of vessels | |
| #2 | Marine propulsion | |
| #3 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cayocca Iver D | 16 |
| #2 | Attwater Iain J | 16 |
| #3 | Shanks Richard J | 15 |
| #4 | Jefferson James R | 8 |
| #5 | Barrett Andrew F | 8 |
| #6 | Lanni Francesco | 4 |
| #7 | Eckart John Addison | 2 |
| #8 | Shank Richard J | 1 |
| #9 | Eckhart John A | 1 |
| #10 | Brown Neal A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SG138611A1 | Method of operating a shiplift | |
| EP2386478A1 | Control of a waterjet propelled vessel | |
| EP1499525A1 | Propeller |