John Allen
9Patents
8h-index
11Co-inventors
62Inventor score
Filing activity: Sep 12, 2000 → Jun 15, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6705084B2 | Control system for electric assisted turbocharger | Emerging Cross-Sectional Technologies | 85 | Expired |
| US6449950B1 | Rotor and bearing system for electrically assisted turbocharger | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6871498B1 | Compressor surge protector for electric assisted turbocharger | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6609375B2 | Air cooling system for electric assisted turbocharger | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6845617B1 | Center housing design for electric assisted turbocharger | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7878758B2 | Turbocharger with balancing features | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US6871499B1 | Oil pressure detector for electric assisted turbocharger | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7160082B2 | Turbocharger with balancing features | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8801379B2 | Wheel and replaceable nose piece | Emerging Cross-Sectional Technologies | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.