Guenter Neumann
6Patents
4h-index
7Co-inventors
50Inventor score
Filing activity: May 5, 1975 → Sep 16, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3977272A | Transmission mechanism | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US4873879A | Variable speed transmission | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4515255A | Hydraulic control system for a clutch and transmission | Performing Operations; Transporting | 6 | Expired |
| US6947668B1 | Method for transferring utility optical signals and optical-line network | Electricity | 5 | Expired |
| US6583898B1 | Optical transmission device and method for checking transmission in an optical transmission device | Electricity | 4 | Expired |
| USRE42095E1 | Method for transferring utility optical signals and optical-line network | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.