E.S.G. Controls, Ltd.
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Feb 6, 1978 → Jul 9, 1984
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4189094A | Control of heating and ventilation systems | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4637349A | Boiler cycling controller | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.