Bernard Friedland
16Patents
7h-index
7Co-inventors
59Inventor score
Filing activity: Dec 20, 1974 → Feb 1, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4729243A | Mass-flow measuring instrument | Physics | 32 | Expired |
| US5359413A | System for substantially eleminating lock-in in a ring laser gyroscope | Physics | 26 | Expired |
| US4347573A | Land-vehicle navigation system | Physics | 18 | Expired |
| US3992952A | Control system for angular displacement sensor | Physics | 11 | Expired |
| US4243324A | Feedback system for controlling lock-in in spring suspended ring laser gyroscope | Physics | 10 | Expired |
| US4079630A | Ellipticity control system for angular displacement sensor | Physics | 10 | Expired |
| US4132482A | Feedback system for a ring laser gyro | Physics | 9 | Expired |
| US6303153A | Preparation of a therapeutic composition | Human Necessities | 6 | Expired |
| US4255054A | Lock-in control system for spring suspended ring laser gyroscope | Physics | 6 | Expired |
| US4189947A | Nutation damper for two-axis gyroscope | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6528098B2 | Preparation of a therapeutic composition | Emerging Cross-Sectional Technologies | 3 | Expired |
| US3992953A | Accelerometer using radioactive pickoff | Physics | 2 | Expired |
| US4888705A | System for measuring the position of vibrating object | Physics | 2 | Expired |
| US7074767B2 | Preparation of a therapeutic composition | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6921542B2 | Preparation of a therapeutic composition | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7524661B2 | Preparation of a therapeutic composition | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.