Manfred Wehner
9Patents
5h-index
14Co-inventors
56Inventor score
Filing activity: Sep 10, 1992 → May 31, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6116399A | Friction clutch for a motor vehicle and an operation device for the operation, especially pneumatic operation, of a friction clutch | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6382127B2 | Display device | Performing Operations; Transporting | 16 | Expired |
| US5307915A | Fluid-actuable releaser for a friction clutch | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6622836B2 | Release system for a clutch assembly | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5779019A | Hydraulically operated clutch assembly for a motor vehicle having a cylinder with a plug-in connection | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6588558B2 | Release system for a clutch assembly | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6540057B2 | Actuation device for a friction clutch | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6925959B2 | Indicating instrument | Performing Operations; Transporting | 5 | Expired |
| US7311770B2 | Granulated hydrophobic additive for gypsum compositions | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.