Jean-Jacques Bezard
7Patents
6h-index
8Co-inventors
52Inventor score
Filing activity: Sep 28, 1977 → Jan 18, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4513616A | Apparatus for monitoring the level of liquid by resistive wire | Physics | 39 | Expired |
| US4163391A | Device for checking the level of a liquid in a tank | Physics | 37 | Expired |
| US5291338A | Head-down type optical device for delivering information to the driver of a motor vehicle | Physics | 22 | Expired |
| US5661454A | Data display device for a vehicular highway driver | Performing Operations; Transporting | 12 | Expired |
| US4874242A | Device for detection of extraneous substances through a wall and a system for aiding the driving of automobiles or airplanes | Physics | 11 | Expired |
| US4558456A | Apparatus for monitoring the level of liquid in a tank or reservoir | Physics | 6 | Expired |
| US4371834A | Device for measuring the frequency of an electrical current representative of a variable quantity | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.