| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Israel | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Chemical engineering | |
| #3 | Biotechnology | |
| #4 | Packaging and shipping | |
| #5 | Measurement | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wong Johnson N S | 14 |
| #2 | Watanabe Gary | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US6931821B2 | Tamper evident vial cap and integrity assurance method | |
| US5922289A | Microtitration tray | |
| US5540331A | Leak proof vial for microscope slides | |
| US5131158A | Gauge for validating the calibration of a loop | |
| US5063026A | Egg collecting apparatus | |
| US4892831A | Inoculating device | |
| US4782977A | Tamper resistant container | |
| US4741346A | Speciman collector | |
| US4526756A | Device for interconnecting specimen collecting tubes | |
| US3608736A | Filtration unit |