Frederic Ponson
14Patents
6h-index
26Co-inventors
62Inventor score
Filing activity: Nov 20, 1997 → Mar 11, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6179473A | Rolling bearing of steering column for motor vehicles | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US6464060B1 | Clutch release bearing self-aligned by a sleeve | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7699732B2 | Instrumented take-up unit and related control method | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6126324A | Clutch-release bearing with vibration damper | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6702085B1 | Clutch release bearing with self-alignment by means of elastic sleeve | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6848557B2 | Clutch actuator unit | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6189670A | Device for operating a clutch with an elastic self-alignment member | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8231277B2 | Sliding bearing with different sets of cavities | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7766140B2 | Freewheel bearing device with torque limiter | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9746027B2 | Auxiliary bearing of the ball bearing type for a magnetically suspended rotor system | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9695871B2 | Auxiliary bearing for magnetically suspended rotor system | Electricity | 1 | Active |
| US5992598A | Clutch-release device | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US8123013B2 | Freewheel bearing device with torque limiter | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10260557B2 | Rotary machine, bearing and method for manufacturing a rotary machine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.