Bruce Perkins
5Patents
2h-index
7Co-inventors
36Inventor score
Filing activity: Nov 2, 2009 → Jul 2, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10041721B2 | Heat pump comprising primary defrost operation and secondary defrost operation and method of operating heat pump | Emerging Cross-Sectional Technologies | 3 | Active |
| US10018400B2 | Defrost operation management in heat pumps | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8549867B2 | Heat pump control system using passive defrost | Emerging Cross-Sectional Technologies | 2 | Active |
| US10775070B2 | Method for solving charge imbalance in existing split heat pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10295244B2 | Defrost operation management in heat pumps | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.