Herbert Koehler
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jul 10, 1974 → Jul 10, 1974
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3964382A | Engraving device for a printing form engraving machine | Emerging Cross-Sectional Technologies | 29 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.