| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Australia | 3 | |
| #5 | United States | 3 | |
| #6 | Canada | 2 | |
| #7 | New Zealand | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport | |
| #4 | Environmental technology | |
| #5 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haigh Peter | 20 |
| #2 | Haigh David | 1 |
| #3 | Peter Haigh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2549530A | Sea wall structures, sea walls and methods of manufacture and assembly of the same | |
| GB201407991D0 | Sub-sea piling | |
| GB201310272D0 | Access support for offshore installations | |
| GB201304756D0 | Tidal power generation and storage |