| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 10 | |
| #2 | Australia | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carr William Anthony | 3 |
| #2 | Walpole Terence Frederick | 3 |
| #3 | Pryor Norman Arthur | 1 |
| #4 | Olsen Leslie John | 1 |
| #5 | Guy Leslie | 1 |
| #6 | Phillips Christopher | 1 |
| #7 | Wrigley David | 1 |
| #8 | Kefford Michael Anthony | 1 |
| #9 | Brown David James | 1 |
| #10 | Pringle Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9002693D0 | Flooring system | |
| GB8929100D0 | Support structure | |
| GB8928588D0 | Trickle filtration apparatus | |
| GB8825134D0 | Rotary biological contactor | |
| GB8806093D0 | Liquid retention & flow control apparatus | |
| GB8617304D0 | Scaffolding |