Gary Field
6Patents
5h-index
7Co-inventors
48Inventor score
Filing activity: Feb 21, 1995 → Dec 11, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5637174A | Apparatus for automated one-up printing and production of an identification card | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6734887B2 | Process for printing a metallic security feature on identification cards and cards produced therefrom | Performing Operations; Transporting | 38 | Expired |
| US5673076A | Card printing and laminating apparatus | Performing Operations; Transporting | 27 | Expired |
| US6808118B2 | Security code verification for identification cards | Performing Operations; Transporting | 23 | Expired |
| US6094209A | Card printing and laminating apparatus | Performing Operations; Transporting | 7 | Expired |
| US5589868A | Multi-head wide-format thermal plotter | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.