| # | Country | Total Patents | |
|---|---|---|---|
| #1 | New Zealand | 3 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Malaysia | 1 | |
| #8 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Convertible vehicles | |
| #2 | Dry-docking of vessels | |
| #3 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bryham Maurice John | 12 |
| #2 | John Bryham Maurice | 1 |
| #3 | Maurice Bryham | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR101008105B1 | An amphibious boat | |
| MY134228A | Amphibious vehicle | |
| NZ528471A | Retractable leg assembly | |
| WO03051712A1 | Amphibious vehicle | |
| NZ542813A | Amphibious vehicle |