| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Thermal processes | |
| #3 | Machines | |
| #4 | Measurement | |
| #5 | Basic materials chemistry | |
| #6 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Olson Edwin S | 7 |
| #2 | Pavlish John Henry | 4 |
| #3 | Holmes Michael J | 4 |
| #4 | Pavlish John H | 3 |
| #5 | Martin Christopher Lee | 2 |
| #6 | Almlie Jay C | 1 |
| #7 | Zhuang Ye | 1 |
| #8 | Pansegrau Paul | 1 |
| #9 | Miller Stanley J | 1 |
| #10 | Aulich Ted R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2945255A1 | Heat dissipation systems with hygroscopic working fluid | |
| CA2789412A1 | Advanced particulate matter control apparatus and methods |