Jon Norris
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Apr 24, 1991 → Apr 24, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5158290A | Electronic variable target value indicator located on the playfield of a pinball machine | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.