| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 13 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Norway | 1 | |
| #6 | Singapore | 1 | |
| #7 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Dry-docking of vessels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beaumont Robert | 5 |
| #2 | Beaumont Robert Walter Deane | 4 |
| #3 | Burring Paul John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0212381D0 | Dredging scouring + excavation | |
| GB0126873D0 | Dredging scouring and excavation | |
| GB0120803D0 | Dredging and scouring | |
| GB0114264D0 | Dredging and scouring | |
| GB0000793D0 | Pipeline or cable burying means | |
| GB9826166D0 | Pipeline burying means | |
| GB9822208D0 | Dredging apparatus | |
| GB9807070D0 | Dredging apparatus | |
| GB9714829D0 | Dredging apparatus | |
| GB9605792D0 | Dredging apparatus | |
| GB9604451D0 | Dredging apparatus | |
| GB9521219D0 | Improved wing dredger | |
| GB9521217D0 | Wing dredger with self draining compartments | |
| SG64359A1 | Improvements relating to dredgers |