Gottfried Burkhardt
6Patents
2h-index
1Co-inventors
37Inventor score
Filing activity: Feb 24, 1975 → Oct 3, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4006811A | Reversing device for the longitudinal advance of a ribbon of type printers | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4026404A | Apparatus for the bodily shifting of a printing roller | Performing Operations; Transporting | 2 | Expired |
| US4265555A | Dual pitch carriage drive mechanism | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4713507A | Key operated switch for keyboard | Electricity | 2 | Expired |
| US4707578A | Key operated printed circuit switch | Electricity | 2 | Expired |
| US4020758A | Type carrier arrangement for roller printing | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.