Harry E. Smithgall
5Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Oct 15, 1975 → Dec 22, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4225805A | Cathode ray tube getter sealing structure | Electricity | 21 | Expired |
| US3979633A | Directional getter attached to multi-apertured member | Electricity | 16 | Expired |
| US4050763A | Base and socket means for an electron tube | Electricity | 4 | Expired |
| US4061943A | Cathode ray tube with supported conductor extending through exhaust tubulation | Electricity | 3 | Expired |
| US4160187A | Post-deflection acceleration CRT system | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.