John E. Ferguson
8Patents
2h-index
25Co-inventors
51Inventor score
Filing activity: Mar 7, 1975 → Apr 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10018298B2 | Exercise machine and method for use in a supine position | Human Necessities | 32 | Active |
| US3977213A | Explosively actuated overspeed decoupler | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6615750B2 | Sorbent conditioning and direct feed apparatus for a steam generator and a method for retrofitting a steam generator with same | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9907688B2 | Care unit | Human Necessities | 1 | Active |
| US11326844B2 | Heat exchanger integrated services | Performing Operations; Transporting | 0 | Active |
| US9788792B2 | System for screening skin condition for tissue damage | Physics | 0 | Active |
| US9163829B2 | Moving bed heat exchanger for circulating fluidized bed boiler | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10744362B2 | Exercise machine | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.