Hans Daumueller
14Patents
7h-index
21Co-inventors
58Inventor score
Filing activity: Oct 26, 1990 → Apr 27, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5769525A | Low/high beam headlight for vehicles | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5718505A | Headlight for vehicle | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5138542A | Headlamp for power vehicle | Performing Operations; Transporting | 13 | Expired |
| US5735596A | Headlamp for vehicles | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5975723A | Light for vehicles with stepped lateral reflector region | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5031081A | Headlamp for power vehicle | Performing Operations; Transporting | 8 | Expired |
| US5605392A | Headlight-light unit for vehicle | Performing Operations; Transporting | 7 | Expired |
| US5521798A | Headlamp for vehicles with reflector edge cover | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5390087A | Headlight for vehicles | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5138533A | Device for testing headlight orientation of a headlight of a motor vehicle | Performing Operations; Transporting | 6 | Expired |
| US6231222A | Headlight for vehicle | Performing Operations; Transporting | 5 | Expired |
| US5138531A | Headlamp for power vehicle | Performing Operations; Transporting | 3 | Expired |
| US5580150A | Vehicle headlamp | Performing Operations; Transporting | 2 | Expired |
| US5709452A | Vehicle headlamp | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.