Thomas Welker
4Patents
4h-index
6Co-inventors
43Inventor score
Filing activity: Apr 19, 1985 → Feb 2, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6307604A | Light source having a luminescent layer | Physics | 19 | Expired |
| US5089883A | Color television projection device with cathodoluminescent light sources | Electricity | 11 | Expired |
| US4982362A | Electron-beam recording medium | Physics | 9 | Expired |
| US4559469A | Green emitting phosphor and cathode-ray tube provided with such a phosphor | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.