Checkfluid Inc.
3Patents
2Active
3Granted
38Portfolio score
Filing activity: Nov 15, 2002 → Aug 26, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6892999B2 | Probe activated valve system | Physics | 12 | Expired |
| US9435670B2 | Oil port position sensing device | Physics | 1 | Active |
| US11434054B2 | Fluid sampling vessel and system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.