Roger Pujol
11Patents
7h-index
7Co-inventors
59Inventor score
Filing activity: Dec 28, 1989 → Jan 5, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6412972B1 | Digital light protection apparatus with digital micromirror device and rotatable housing | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US6671005B1 | Digital micromirror stage lighting system | Electricity | 30 | Expired |
| US6077430A | Method for eliminating phosphorous contained in effluents | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5060126A | Color wheel for lighting devices | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6780319B1 | Method and installation for treating effluents, comprising an additional treatment of the sludge by ozonization | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5034866A | Multilamp strip light luminaire system | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6254778A | Method for purifying carbon-containing pollution and denitrifying waste water in oxygenic medium | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8523403B2 | LED white light luminaire with imaging capability | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US6337020B1 | Method and device for purifying waste water comprising an additional sludge treatment by ozonation | Emerging Cross-Sectional Technologies | 5 | Expired |
| USRE40565E1 | Method and device for purifying waste water comprising an additional sludge treatment by ozonation | General | 2 | Expired |
| US5261833A | Lamp base assembly | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.