Franz Ziegler
2Patents
2h-index
3Co-inventors
27Inventor score
Filing activity: Oct 31, 1979 → Nov 28, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4284221A | Apparatus for breaking weakened portions of running webs or the like | Emerging Cross-Sectional Technologies | 73 | Expired |
| US4290594A | Apparatus for stacking sections of developed photographic films or the like | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.