ECC & Associates, LTD.
4Patents
1Active
4Granted
31Portfolio score
Filing activity: Feb 6, 1974 → Nov 30, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4016474A | Circuit for controlling the charging current supplied to a plurality of battery loads in accordance with a predetermined program | Electricity | 42 | Expired |
| US4042871A | Conversion system with overcurrent protection and start-up circuitry | Electricity | 14 | Expired |
| US9982711B1 | Adjustable ball joint | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US3939396A | Shunt A.C. voltage regulator with modified full-wave bridge | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.