Protector Technologies, B.V.
5Patents
0Active
5Granted
28Portfolio score
Filing activity: May 21, 1996 → Jun 28, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6568391B1 | Oxygen therapy apparatus | Human Necessities | 49 | Expired |
| US5690095A | Emergency escape breathing apparatus | Human Necessities | 31 | Expired |
| US6460538B1 | Emergency escape breathing apparatus | Human Necessities | 25 | Expired |
| US6189531A | Adjustable flow regulator device | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6273130A | Gas regulator/valve device | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.