Transaction Control Industries
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Jul 20, 1979 → Mar 17, 1982
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4390828A | Battery charger circuit | Electricity | 200 | Expired |
| USD262794S | Management action terminal | General | 4 | Expired |
| US4335345A | Current limiting circuit for switching regulator | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.