John Hilbert
8Patents
5h-index
7Co-inventors
56Inventor score
Filing activity: Mar 22, 1983 → Dec 21, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8286856B2 | Modular gaming transaction printer | Physics | 95 | Active |
| US7128482B2 | Multi-media gaming printer | Performing Operations; Transporting | 82 | Expired |
| US7857702B2 | Method and apparatus for changing firmware in a gaming printer | Physics | 34 | Expired |
| US4529335A | System for transferring carrier from one pneumatic carrier receiving/dispatching station to another | Performing Operations; Transporting | 33 | Expired |
| US8025574B2 | Method and apparatus for changing firmware in a gaming printer | Physics | 21 | Active |
| US7256803B2 | Direct thermal printer | Performing Operations; Transporting | 1 | Expired |
| US8414382B2 | Methods and apparatus for cashless gaming credit transfer | Physics | 1 | Active |
| US7347782B2 | Paper motion detector in a gaming machine | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.