| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Australia | 2 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Taiwan | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Water treatment | |
| #3 | Transferring liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bray Donald T | 3 |
| #2 | Colangelo Anthony M | 3 |
| #3 | Bray Donald Theodore | 2 |
| #4 | Macevicz Clement C | 2 |
| #5 | Saunders Kenneth M | 2 |
| #6 | Anthony M Colangelo | 1 |
| #7 | Mulherin Byron J Jr | 1 |
| #8 | Saunders Kenneth N | 1 |
| #9 | Kenneth N Saunders | 1 |
| #10 | Simonis Richard A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6190558B1 | Reverse osmosis purification system | |
| US5296148A | Reverse osmosis water purifier | |
| US4842724A | Water purification apparatus | |
| US4713175A | Water purifier comprising stages mounted side-by-side to unitary header | |
| US4711723A | Water purification system | |
| US4609463A | Water purification device |