Erwin Herrmann
1Patents
1h-index
5Co-inventors
25Inventor score
Filing activity: Apr 30, 1975 → Apr 30, 1975
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4079040A | Sulfo-containing phenol-formaldehyde condensates | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.