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| Patents for Roberto Ortiz Muniz | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,160,811 | Dec. 08, 1964 | L.R. Culver, R.O. Muniz | High Speed Weighing System Using Automatically Balanced Electrical Circuit to Provide a Digital Indication | scales and balances | |
| 3,258,764 | Jun. 28, 1966 | J.G. Green, R.O. Muniz | Voltage Measuring and Conversion System | electronic circuitry and apparatus | |
| 3,368,637 | Feb. 13, 1968 | R.O. Muniz, J.G. Green | Quadrature Component Detector and Suppressor | electronic circuitry and apparatus | |