Helmut Fetzer
2Patents
2h-index
5Co-inventors
27Inventor score
Filing activity: Jan 31, 1975 → Apr 9, 1975
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4037730A | Press line with workpiece feeding device | Performing Operations; Transporting | 13 | Expired |
| US3964357A | Drive mechanism for a reciprocating feed | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.