Raymond A. Newman
9Patents
7h-index
11Co-inventors
60Inventor score
Filing activity: Jul 25, 1977 → Sep 10, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4944056A | Method and apparatus for transporting a disabled person | Human Necessities | 102 | Expired |
| US4636962A | Microprocessor-controlled hoist system | Physics | 44 | Expired |
| US4145914A | Echo location system which provides for measuring liquid level and flow rate and flow volume of flowing liquids | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4254482A | Echo location system which provides for measuring liquid level and flow rate and flow volume of flowing liquids | Electricity | 15 | Expired |
| US4326173A | Digital phase locked loop frequency control system | Physics | 13 | Expired |
| US7664273B2 | Approach for controlling audio signals in remote location | Electricity | 11 | Expired |
| US4217777A | Flow measuring system | Physics | 9 | Expired |
| US7922384B2 | Device for transporting sticky or wet material | Performing Operations; Transporting | 4 | Active |
| US4272761A | Operations control system | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.