Bernard Lerat
5Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Jul 11, 1983 → Jun 1, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4639140A | Optical surface proximity measuring device and its application to the plotting of the profile of a surface | Physics | 29 | Expired |
| US4569230A | Self-propelled vehicle | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4840445A | System for locating an object in space | Performing Operations; Transporting | 4 | Expired |
| US4879913A | Transducer for bending and twisting moments | Physics | 1 | Expired |
| US10874525B2 | Surgical instrument for knee balancing | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.