Adolf Sperka
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Oct 20, 1987 → Oct 20, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4813087A | Kitchen sink unit with refuse disposal opening | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.