William Evans
6Patents
4h-index
7Co-inventors
50Inventor score
Filing activity: Feb 19, 1987 → Sep 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4728881A | Circuit for providing a controlled resistance | Physics | 49 | Expired |
| US8235983B2 | Systems and methods for delivering energy to passageways in a patient | Human Necessities | 14 | Active |
| US11478299B2 | Systems and methods for delivering energy to passageways in a patient | Human Necessities | 6 | Active |
| US4991128A | Apparatus and methods for spectral analysis of electrical materials, components and devices | Physics | 6 | Expired |
| US10368941B2 | Systems and methods for delivering energy to passageways in a patient | Human Necessities | 1 | Active |
| US12029476B2 | Systems and methods for delivering energy to passageways in a patient | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.