Ernst Bottger
2Patents
1h-index
6Co-inventors
30Inventor score
Filing activity: Dec 7, 1979 → Dec 4, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4351486A | Process and a grinding stone for preparing mechanical wood pulp | Performing Operations; Transporting | 3 | Expired |
| US4456182A | Pulp grinder with liquid retention | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.