Philippe Bertrand
7Patents
5h-index
10Co-inventors
60Inventor score
Filing activity: Apr 6, 1981 → Sep 22, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6222557A | Navigation system and method for viewing a 3D data landscape | Physics | 99 | Expired |
| US4491755A | Improvements to mounting electric retarders onto a gear casing of a vehicle | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6152750A | Electrical connection device with a switch | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8426770B2 | Method and device for quality control of a weld bead | Physics | 6 | Active |
| US4425006A | Speed reducer control device for a vehicle having two independent pressurized fluid braking circuits | Performing Operations; Transporting | 5 | Expired |
| US11045907B2 | System and method for additively manufacturing by laser melting of a powder bed | Emerging Cross-Sectional Technologies | 0 | Active |
| US8932660B2 | Gelatin substitute product and uses in food preparation | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.