Fritz Eckhardt
8Patents
7h-index
3Co-inventors
56Inventor score
Filing activity: Mar 20, 1979 → Nov 23, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4609977A | Incandescent lamp-base assembly, particularly for an automotive-type halogen incandescent lamp | Electricity | 14 | Expired |
| US5010272A | Cementless electric lamp - base combination | Electricity | 12 | Expired |
| US4295076A | Electric lamp with cementless attached base | Electricity | 12 | Expired |
| US5270610A | Vibration resistant lamp and base, and method of its manufacture | Electricity | 9 | Expired |
| US5229683A | Electric lamp with cementless base | Electricity | 9 | Expired |
| US4795939A | Electric lamp bulb attachment arrangement | Electricity | 8 | Expired |
| US4489252A | Electric lamp | Electricity | 8 | Expired |
| US6260986A | Electric lamp | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.