Charles N. Stewart
6Patents
5h-index
22Co-inventors
63Inventor score
Filing activity: Mar 10, 1989 → Jul 28, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7276025B2 | Electrical adapter for medical diagnostic instruments using LEDs as illumination sources | Emerging Cross-Sectional Technologies | 152 | Expired |
| US5394057A | Protective metal silicate coating for a metal halide arc discharge lamp | Electricity | 15 | Expired |
| US7458934B2 | Electrical adapter for medical diagnostic instruments using replaceable LEDs as illumination sources | Emerging Cross-Sectional Technologies | 13 | Active |
| US5013968A | Reprographic metal halide lamps having long life and maintenance | Electricity | 12 | Expired |
| USRE44806E1 | Electrical adapter for medical diagnostic instruments using LEDs as illumination sources | General | 5 | Active |
| US8447385B2 | Handheld medical microwave radiometer | Human Necessities | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.