| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 2 | |
| #3 | Denmark | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Spain | 2 | |
| #6 | Israel | 2 | |
| #7 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Agriculture | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Unspecified technologies | |
| #3 | Chemical or physical processes | |
| #4 | Climate change mitigation in wastewater treatment | |
| #5 | Water treatment | |
| #6 | Mixing | |
| #7 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weber Willis W | 9 |
| #2 | Kim Jungho | 1 |
| #3 | Moghaddam Saeed | 1 |
| #4 | Lawler John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US7318671B1 | Heat-flux based emissivity/absorptivity measurement | |
| US4664680A | Method and system for enriching oxygen content of water | |
| US4522727A | Process for continuous removal of ammoniacal nitrogen from aqueous streams |