John J A Cullen
22Patents
5h-index
24Co-inventors
65Inventor score
Filing activity: Mar 26, 2002 → Oct 13, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6794781B2 | Compact electrical machine | Emerging Cross-Sectional Technologies | 96 | Expired |
| US8487500B2 | Cooling arrangement of an electrical machine | Electricity | 12 | Active |
| US7612463B2 | Generator | Electricity | 11 | Active |
| US10378445B2 | Gas turbine engine fuel system | Electricity | 7 | Active |
| US9853512B2 | Stator winding arrangement for an electrical machine having series connected short and long windings | Emerging Cross-Sectional Technologies | 5 | Active |
| US6765328B2 | Shaft bearings | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7372676B2 | Motor coil-shorting detecting unit | Electricity | 4 | Expired |
| US7554301B2 | Fault current limiting in an electrical power network | Electricity | 3 | Active |
| US6888439B2 | Electrical conductor winding and a method of manufacturing an electrical conductor winding | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8653797B2 | Synchronous electrical machine | Electricity | 3 | Active |
| US8908336B2 | Fault tolerant electrical machine | Electricity | 2 | Active |
| US7830105B2 | Electrical machine | Electricity | 2 | Active |
| US10485145B2 | Cooling system for electrical equipment | Emerging Cross-Sectional Technologies | 2 | Active |
| US6680667B2 | Electrical conductor winding and a method of manufacturing an electrical conductor winding | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8648575B2 | Electrical machine safety system | Electricity | 1 | Active |
| US7521901B2 | Electrical power stabilisation | Electricity | 1 | Active |
| US10680503B2 | Active screening for an electrical machine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10487241B2 | Methods of encapsulating electrical windings in an encapsulant composition | Emerging Cross-Sectional Technologies | 0 | Active |
| US7215054B2 | Magnetic bearing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9236830B2 | Electrical machine | Physics | 0 | Active |
| US7138739B2 | Magnetic bearing | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US9018805B2 | Superconducting machines | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.