Gregory S. Derosier
14Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Jul 10, 1980 → Jan 30, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4399664A | Heat pump water heater circuit | Mechanical Engineering; Lighting; Heating | 66 | Expired |
| US4299098A | Refrigeration circuit for heat pump water heater and control therefor | Mechanical Engineering; Lighting; Heating | 61 | Expired |
| US5551248A | Control apparatus for space cooling system | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6889759B2 | Fin for heat exchanger coil assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5584340A | Heat exchanger with flexible tube support | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6138464A | Defrost control for space cooling system | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7475719B2 | High-frequency, low-amplitude corrugated fin for a heat exchanger coil assembly | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US5970726A | Defrost control for space cooling system | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US11035594B2 | Low charge packaged ammonia refrigeration system with evaporative condenser | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11885513B2 | Low charge packaged ammonia refrigeration system with evaporative condenser | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10520232B2 | Low charge packaged refrigeration systems | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12359828B2 | Low charge packaged ammonia refrigeration system with evaporative condenser | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11359844B2 | Low charge packaged refrigeration systems | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9746219B2 | Low charge packaged refrigeration system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.