Robert Alvarez
13Patents
9h-index
16Co-inventors
69Inventor score
Filing activity: Jul 30, 1976 → Apr 17, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4029963A | X-ray spectral decomposition imaging system | Emerging Cross-Sectional Technologies | 173 | Expired |
| US5221843A | Active energy selective x-ray image detection | Physics | 61 | Expired |
| US4710624A | Apparatus and method for measuring light transmittance or reflectance | Physics | 38 | Expired |
| US6178223A | Image reconstruction method and apparatus | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4413353A | X-Ray encoding system using an optical grating | Electricity | 18 | Expired |
| US4490371A | N,N-Di substituted-(2-oxo-1,2,3,5-tetrahydroimidazo-[2,1-B]quinazolinyl)oxyalkyl amides | Chemistry; Metallurgy | 18 | Expired |
| US6181764A | Image reconstruction for wide depth of field images | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8929508B1 | Energy selective X-ray system with low noise | Physics | 10 | Active |
| US5716954A | Benzopyridazinone and pyridopyridazinone compounds | Chemistry; Metallurgy | 9 | Expired |
| US4663320A | (2-oxo-1,2,3,5-tetrahydroimidazo[2,1-b]quinoazolinyl)oxyalkylamides, compositions and the use thereof | Chemistry; Metallurgy | 6 | Expired |
| US5264437A | Optionally substituted pyrido[2,3-d]pyridine-2,4(1H,3H)-diones and pyrido[2,]pyrimidine-2(1H,3H)-ones | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5289012A | X-ray image encoding by spatial modulation of a storage phosphor screen | Electricity | 5 | Expired |
| US4551459A | Method of treating heart failure using (2-oxo-1,2,3,5-tetrahydroimidazo-[2,1-b]quinazolinyl)oxyalkylamides | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.