| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | United States | 2 | |
| #6 | Australia | 1 | |
| #7 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Computer technology | |
| #5 | Semiconductors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnson Robert S | 12 |
| #2 | Macdonald Stephen J | 5 |
| #3 | Poetker John J | 2 |
| #4 | Johnson Robert A | 2 |
| #5 | Scheufele Steve | 2 |
| #6 | Poetker Peter | 2 |
| #7 | Dinnean Kevin | 2 |
| #8 | Kevin Dinnean | 1 |
| #9 | Scheufele Stephen | 1 |
| #10 | Macdonald Stephen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102369048A | Solid phase extraction disk and method of manufacture | |
| EP2013019A1 | Sample collection system and method | |
| US2007026380A1 | System for water removal and solvent evaporation | |
| AU7584601A | Water separation from solvent | |
| KR920006790B1 | Data processing card system and method of forming same | |
| US4539472A | Data processing card system and method of forming same |