Hermann Steiner
15Patents
8h-index
9Co-inventors
61Inventor score
Filing activity: Jun 30, 1982 → Feb 26, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5957569A | Electric lamp with cement-free base and metal/plastic reflector-type socket with spring | Electricity | 31 | Expired |
| US4412273A | Halogen incandescent lamp with part metal, part plastic socket, particularly for automotive headlights | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4950942A | Cementless lamp bulb and base combination | Electricity | 15 | Expired |
| US6031323A | Electric lamp with mechanical connection | Electricity | 15 | Expired |
| US4751421A | Lamp with cement-free base structure | Electricity | 13 | Expired |
| US4492893A | Dual filament halogen cycle automotive-type incandescent lamp | Electricity | 13 | Expired |
| US6005336A | Electric vehicle lamp with inserted insulation plug | Electricity | 9 | Expired |
| US5339002A | Electric lamp and optically alignable cementless base combination | Electricity | 8 | Expired |
| US5818154A | Halogen incandescent lamp in cementless base | Electricity | 6 | Expired |
| US4595859A | Halogen incandescent lamp and socket combination, particularly for direct assembly into a fixture with bayonet lock | Electricity | 6 | Expired |
| US6008570A | Compact low-pressure discharge lamp with conductive spring element | Electricity | 6 | Expired |
| US5153480A | Vibration, shock and heat-resistant lamp-base combination structure | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5495138A | Single-based electric lamp base structure with connecting lead strain relief | Electricity | 4 | Expired |
| US6095866A | Electric lamp | Electricity | 4 | Expired |
| US6265824A | Miniature filament lamp having planar contact surfaces arranged on the plane bottom surface of the base | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.