| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Brazil | 3 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Surface technology and coating | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Certain plastics | |
| #3 | Producing goods from plastic | |
| #4 | Layered products | |
| #5 | Unspecified technologies | |
| #6 | Paper-making machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Charles A | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US5445746A | Method for dewatering a porous wet web | |
| AU5095993A | Filtration medium including substrate-supported porous membrane and method for the manufacture thereof | |
| AU4840693A | Filtration medium and method for making same | |
| BR9307152A | System to separate solids from a liquid |