Herbert Cramer
6Patents
3h-index
22Co-inventors
57Inventor score
Filing activity: Apr 8, 1988 → May 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6107916A | Signal lamp for vehicles | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4811178A | Headlight for vehicles | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6945682B2 | Headlight for motor vehicles | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11879611B2 | Light module with a bulb shield and method for fastening a bulb shield in a position precisely | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11953173B2 | Illumination apparatus for vehicles | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10539284B2 | Headlamps for vehicles | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.