Porton Diagnostics, Inc.
3Patents
0Active
3Granted
22Portfolio score
Filing activity: Sep 23, 1991 → Jul 21, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5221457A | System for analyzing ion levels in fluids | Physics | 9 | Expired |
| US5344544A | Diagnostic electrode for evaluating circuitry of an analyzer | Physics | 5 | Expired |
| USD344902S | Diagnostic electrode | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.