John H. Ingold
2Patents
2h-index
3Co-inventors
33Inventor score
Filing activity: Aug 1, 1983 → Jun 30, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4517491A | Incandescent lamp source utilizing an integral cylindrical transparent heat mirror | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5336968A | DC operated sodium vapor lamp | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.