Alfred J. Roach
2Patents
2h-index
2Co-inventors
38Inventor score
Filing activity: Nov 12, 1976 → Nov 7, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4133019A | Air gap back-up surge arrester | Electricity | 9 | Expired |
| US6646839B2 | Surge suppressor | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.