| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | Spain | 6 | |
| #3 | India | 5 | |
| #4 | China | 3 | |
| #5 | Canada | 2 | |
| #6 | United States | 2 | |
| #7 | Israel | 1 | |
| #8 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Materials and metallurgy | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Chemical or physical processes | |
| #4 | Unspecified technologies | |
| #5 | Non-metallic elements | |
| #6 | Measuring nuclear radiation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berry W Wes | 11 |
| #2 | Berry William Wes | 5 |
| #3 | Erickson William R | 3 |
| #4 | Kibler Holly S | 3 |
| #5 | Erickson William Richard | 2 |
| #6 | Schmeda Rae A | 2 |
| #7 | Kibler Holly Star | 1 |
| #8 | Kibler Aolly S | 1 |
| #9 | Schneider Richard T | 1 |
| #10 | Berry W Wess | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0209351A1 | Electronic timepiece having a radiation dose rate meter | |
| US4612022A | Process for increasing the concentration of one component in a multi-component _gaseous mixture | |
| CN1006204B | liquid-solid contact device and method | |
| US4522726A | Advanced separation device and method |