Hubert Grucza
2Patents
2h-index
2Co-inventors
24Inventor score
Filing activity: Feb 5, 1986 → Feb 18, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4769835A | Method of and circuit arrangement for inserting dialling intervals between stored dialling digits | Electricity | 7 | Expired |
| US4723275A | Circuit arrangement for generating an acoustic ringing signal in a subscriber telephone set | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.