John D. Borg
5Patents
2h-index
1Co-inventors
37Inventor score
Filing activity: Aug 10, 1989 → Aug 8, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5112049A | Pinball machine having a play field which is changed during play | Human Necessities | 15 | Expired |
| US5356142A | Pinball machine with moveable ball transfer assembly | Human Necessities | 14 | Expired |
| US5544880A | Pinball machine with ball throwing figure | Human Necessities | 2 | Expired |
| US7059968B2 | Cuing method and means for a gaming machine topper | Physics | 1 | Expired |
| US6814666B2 | Multiple staged cuing method and means for a gaming machine topper | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.