| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 4 | |
| #3 | United Kingdom | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Brazil | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Thermal processes | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Mixing | |
| #4 | Unspecified technologies | |
| #5 | Air-conditioning | |
| #6 | Flotation | |
| #7 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Douglas W | 10 |
| #2 | Szilagyi Dennis Nicholas | 6 |
| #3 | Lee Douglas | 6 |
| #4 | Tyrie Colin | 4 |
| #5 | Owens Nicholas | 3 |
| #6 | Muir George | 3 |
| #7 | Bateman William | 2 |
| #8 | Bateman Willian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013292340A1 | Vessel and method for treating contaminated water | |
| WO2009030977A2 | A method and device for converting horizontal tanks into gas flotation separators | |
| CA2527543A1 | Vessel and method for treating contaminated water | |
| US7159854B2 | Apparatus and method for producing small gas bubbles in liquids | |
| CA2460123A1 | Apparatus and method for producing small gas bubbles in liquids | |
| CA2437948A1 | Apparatus and method for producing small gas bubbles in liquids |