| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 3 | |
| #4 | Norway | 3 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Dry-docking of vessels | |
| #2 | Ships | |
| #3 | Hydraulic engineering | |
| #4 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Abraham Arthur Graham | 14 |
| #2 | Johnson Stephen Halden | 6 |
| #3 | Murray Ian James | 6 |
| #4 | Emerson Anthony Richard Warwic | 3 |
| #5 | Mcgarry John Peter | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB0105830D0 | A bouancy device | |
| AU1281500A | A buoyancy device | |
| GB9920779D0 | A buoyancy device | |
| GB9914158D0 | A coupling device | |
| GB9903319D0 | A buoyancy device | |
| GB9825042D0 | A buoyancy device | |
| GB9824733D0 | A buoyancy device | |
| AU2905197A | A buoyancy device |