| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Brazil | 1 | |
| #7 | China | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | Mexico | 1 | |
| #11 | Norway | 1 | |
| #12 | New Zealand | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harris Ronald B | 15 |
| Publication | Filing date | Title |
|---|---|---|
| GB9727313D0 | Drying device | |
| CA2242585A1 | Vacuum loadable liquid/solid separator | |
| GB9700016D0 | Drying device | |
| CN1185753A | Linear solids removal unit | |
| US4929353A | Portable liquid-solid separator for bulk sludge |