Carl Bergt
6Patents
5h-index
11Co-inventors
60Inventor score
Filing activity: Apr 27, 1977 → Dec 9, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4105063A | Space air conditioning control system and apparatus | Mechanical Engineering; Lighting; Heating | 78 | Expired |
| US4573326A | Adaptive defrost control for heat pump system | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6901766B1 | Coil drain pan apparatus | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5293758A | Outside section for split system air conditioning unit | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US8385729B2 | Heat pump water heater and associated control system | Mechanical Engineering; Lighting; Heating | 10 | Active |
| USD341880S | Outdoor section for a split system air conditioning unit | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.