Elijah R. Perry
5Patents
4h-index
3Co-inventors
39Inventor score
Filing activity: Aug 27, 1976 → Nov 25, 1977
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4042012A | Heat pump system with improved heat transfer | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4142576A | Heat pump system with improved heat transfer | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4210774A | Filled polymer electrical insulator | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4195334A | High-voltage DC transmission system and method | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4097682A | Means for protecting underground electrical equipment from thermal runaway | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.