John S. Mitchell
9Patents
5h-index
15Co-inventors
60Inventor score
Filing activity: Dec 11, 1984 → Jan 28, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4572145A | Magnetic fuel line device | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US4808306A | Apparatus for magnetically treating fluids | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US7288046B2 | Torque converter slip control for multi-displacement engine | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4755288A | Apparatus and system for magnetically treating fluids | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7896609B2 | Vertical axis wind turbine system | Emerging Cross-Sectional Technologies | 13 | Active |
| US9242630B2 | Method and apparatus for controlling a torque converter clutch in a multi-mode powertrain system | Emerging Cross-Sectional Technologies | 1 | Active |
| US4982936A | Continuous annealing lines | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6299825A | Wire take-up mechanism | Performing Operations; Transporting | 0 | Expired |
| US7517301B2 | Method and code for determining selecting gear ratio of manual transmission | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.