William L. Sondermann
4Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Jun 12, 1987 → Jul 13, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4917093A | Biological tissue stimulator with adjustable high voltage power supply dependent upon load impedance | Human Necessities | 93 | Expired |
| US5418686A | Electrical safety system for electrical device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5411534A | Electrical safety system for electrical device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5334223A | Electrical safety system for electrical device | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.