Chris Rich
3Patents
3h-index
4Co-inventors
43Inventor score
Filing activity: Dec 28, 2001 → Jun 4, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6998196B2 | Diffractive optical element and method of manufacture | Physics | 35 | Expired |
| US8659828B2 | Polarization preserving projection screen with engineered particle and method for making same | Emerging Cross-Sectional Technologies | 6 | Active |
| US7429437B2 | Diffractive optical element and method of manufacture | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.