Igor Friedland
4Patents
3h-index
2Co-inventors
40Inventor score
Filing activity: Nov 25, 1992 → Dec 18, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5243397A | Distance measuring system | Physics | 9 | Expired |
| US7476999B2 | Torque producing device | Electricity | 9 | Expired |
| US5864145A | Optical tracing system for measuring elevation of a reference body above a reference surface | Physics | 7 | Expired |
| US6429423B1 | Optical scanner | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.