John S. Lykowski
5Patents
5h-index
13Co-inventors
56Inventor score
Filing activity: Feb 22, 2000 → Jan 4, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6499277B1 | Coin wrapper | Physics | 51 | Expired |
| US6966417B2 | Coin chute | Emerging Cross-Sectional Technologies | 45 | Expired |
| US7018286B2 | Coin holding device for filling coin cassettes | Emerging Cross-Sectional Technologies | 45 | Expired |
| US7886890B2 | Coin redemption machine having gravity feed coin input tray and foreign object detection system | Physics | 36 | Active |
| US8607957B2 | Coin redemption machine having gravity feed coin input tray and foreign object detection system | Physics | 27 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.