Martin R. Royce
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Jan 23, 1976 → Jun 6, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5376303A | Long Decay phoaphors | Chemistry; Metallurgy | 59 | Expired |
| US5650094A | Red emitting long decay phosphors | Chemistry; Metallurgy | 10 | Expired |
| US4021588A | Method for preparing filter-coated phosphor particles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4568479A | Method for preparing phosphor adapted for producing photosensitive layers from an acid slurry | Chemistry; Metallurgy | 3 | Expired |
| US4316816A | Method for preparing copper-aluminum-gold-activated zinc-sulfide phosphors | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.