R. J. Instruments
2Patents
0Active
2Granted
23Portfolio score
Filing activity: Jul 19, 1990 → Nov 25, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5230331A | Hot wire anemometer adapted for insertion in a calibration socket of a pulmonary gas flow monitor | Physics | 52 | Expired |
| US5094246A | Hot wire anemometer and pulmonary gas flow monitor combination capable of fast accurate calibration | Physics | 34 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.