| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | Mexico | 2 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Norway | 1 | |
| #10 | United States | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | IT methods for management | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Climate change mitigation in wastewater treatment | |
| #3 | Mixing | |
| #4 | Climate change adaptation technologies | |
| #5 | Separation | |
| #6 | Data processing systems | |
| #7 | Domestic washing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bleth Joel J | 17 |
| #2 | Tormaschy Willard R | 12 |
| #3 | Obritsch Tait J | 10 |
| #4 | Kudrna Gary A | 8 |
| #5 | Strickland Edward T | 5 |
| #6 | Walter Doug | 4 |
| #7 | Kensok Jerome M | 2 |
| #8 | Hintz Myron | 2 |
| #9 | Joel J Bleth | 1 |
| #10 | Kudma Gary A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2004061242A2 | Water circulation systems for ponds, lakes, and other bodies of water | |
| WO0127839A1 | Request for bid method | |
| AU3235300A | Water-cooled distilling apparatus | |
| US5964959A | Shoe cleaning device |