| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | United States | 2 | |
| #5 | African Regional Industrial Property Organization | 1 | |
| #6 | Argentina | 1 | |
| #7 | Bosnia and Herzegovina | 1 | |
| #8 | Brazil | 1 | |
| #9 | China | 1 | |
| #10 | Egypt | 1 | |
| #11 | EPO (European Patent Office) | 1 | |
| #12 | Croatia | 1 | |
| #13 | Indonesia | 1 | |
| #14 | Morocco | 1 | |
| #15 | Mexico | 1 | |
| #16 | New Zealand | 1 | |
| #17 | African Intellectual Property Organization | 1 | |
| #18 | Peru | 1 | |
| #19 | Russian Federation | 1 | |
| #20 | WIPO (World Intellectual Property Organization) | 1 | |
| #21 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #22 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Agriculture | |
| #3 | Chemical engineering | |
| #4 | Biotechnology |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in wastewater treatment | |
| #2 | Water treatment | |
| #3 | Horticulture | |
| #4 | Climate change mitigation in goods production | |
| #5 | Separation | |
| #6 | Microbiology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tucker Martin Robilliard | 14 |
| #2 | Simpson James Roxby | 13 |
| #3 | James Roxby Simpson | 2 |
| #4 | Simpson James R | 2 |
| #5 | Tucker Martin R | 2 |
| #6 | Tucker Martin Robiliard | 1 |
| #7 | Martin Robilyard Taker | 1 |
| #8 | Tucken Martin Robilliard | 1 |
| #9 | Martin Robilliaral Tucker | 1 |
| #10 | Martin Robilliard Tucker | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9805129D0 | Product | |
| GB9705001D0 | Hydroponic plant culture systems | |
| GB9503865D0 | Filters | |
| US5264129A | Filter device | |
| EG20011A | Filter device | |
| HRP920594A2 | A filter device | |
| OA09095A | Filter device. | |
| ZA8907318B | Filter device | |
| BR8904868A | Filtering device | |
| CN1050505A | Filter device | |
| RU2036166C1 | Filter for water cleaning | |
| AR248260A1 | Filtering device. | |
| CA1339618C | Filter device | |
| AP8900140A0 | Filter device. | |
| AU4164589A | Filter device | |
| NZ230757A | Water filter for microbiological treatment |