| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 14 | |
| #2 | Canada | 11 | |
| #3 | United States | 8 | |
| #4 | Japan | 7 | |
| #5 | EPO (European Patent Office) | 5 | |
| #6 | Chile | 2 | |
| #7 | South Africa | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Mechanical elements | |
| #5 | Environmental technology | |
| #6 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Separation | |
| #3 | Installations for obtaining water | |
| #4 | Hydraulic engineering | |
| #5 | Pipes | |
| #6 | Reduction of greenhouse gas emissions | |
| #7 | Compressed gas holders | |
| #8 | Fluid dynamics | |
| #9 | Heat-exchanger without contact | |
| #10 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ekholm Michael | 21 |
| #2 | Maxson Richard C | 8 |
| #3 | Saul Garth | 8 |
| #4 | Thein Roy L | 4 |
| #5 | Haney Morris G | 4 |
| #6 | Hennemann Thomas L | 4 |
| #7 | Schuler Tom | 3 |
| #8 | Hennemann Thomas | 3 |
| #9 | Michael Egholm | 3 |
| #10 | Watson Mark | 3 |
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