Helmut Wiese
10Patents
4h-index
3Co-inventors
42Inventor score
Filing activity: Jan 19, 1988 → Feb 27, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5156247A | Connectable or disconnectable viscous coupling | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4885957A | Disconnectable transmission assemblies | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5007498A | Driving assembly | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4966265A | Clutch | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5101951A | Viscous coupling with plastic housing or hub with metallic retaining parts | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4889206A | Viscous shear coupling | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4846299A | Coupling assemblies | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5080211A | Viscous coupling having plates with index recesses | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5101948A | Viscous coupling for a drive assembly | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US5098353A | Spur gear differential lockable to a limited extent | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.