Wilhelm Hardtle
9Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Feb 5, 1975 → Jul 10, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5388477A | Gearshift device for electrically controlled gearboxes | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5251443A | Pressure-control device | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6626796B2 | Manoeuvring mode of vehicles having an automated clutch | Performing Operations; Transporting | 5 | Expired |
| US7419455B2 | Preventing reverse creep in a motor vehicle | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7032730B2 | Gearbox with central clutch release | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7445582B2 | Method for controlling an actuator of a starting clutch in the automatic transmission of a vehicle | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6687586B2 | Evaluation of transmission data | Physics | 2 | Expired |
| US8662785B2 | Shaft-gear connection | Emerging Cross-Sectional Technologies | 2 | Active |
| US3938568A | Apparatus for debarking logs | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.