Maurice Friedman
8Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Sep 10, 1976 → Jul 11, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5173690A | Passive ranging system utilizing range tone signals | Physics | 18 | Expired |
| US4893508A | Humidity sensing apparatus and method therefor | Physics | 11 | Expired |
| US5107261A | Passive ranging system for radiosondes | Physics | 5 | Expired |
| US4956646A | Deployment apparatus and method for radiosondes | Electricity | 5 | Expired |
| US4094128A | Automatic bagging machine | Performing Operations; Transporting | 4 | Expired |
| US4091598A | Semi-automatic bagging machine | Performing Operations; Transporting | 3 | Expired |
| US4143335A | Pressure sensor including a resistor commutator for providing unambiguous atmospheric pressure data | Physics | 3 | Expired |
| US4253290A | Automatic bagging machine | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.