John Joseph Nigborowicz
4Patents
4h-index
5Co-inventors
43Inventor score
Filing activity: May 3, 1983 → May 24, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4521810A | Video source selector | Electricity | 12 | Expired |
| US5532832A | Deletion of entries from the channel mapping list of a videocassette recorder | Electricity | 8 | Expired |
| US6363213B1 | Interface for digital recorder and display | Electricity | 7 | Expired |
| US7239793B2 | On-screen display insertion | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.