Elektrowatt AG
4Patents
0Active
4Granted
25Portfolio score
Filing activity: Dec 30, 1974 → Apr 30, 1985
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3968692A | Thermostatic expansible material-working element | Physics | 19 | Expired |
| US4095458A | Hygrostat | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4648245A | Electro-hydraulic actuator or positioning drive for continuous control or regulation operations | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4207767A | Thermostatic expansible work element | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.