William Dale Ritchie
6Patents
5h-index
12Co-inventors
49Inventor score
Filing activity: Oct 10, 2000 → Dec 12, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6755253B2 | Pressure control system for a wet connect/disconnect hydraulic control line connector | Fixed Constructions | 25 | Expired |
| US7040049B2 | Integrated electronic gift card packet | Performing Operations; Transporting | 21 | Expired |
| US6318757A | Integrated dual-laminate identification card in a form and method of making the card | Performing Operations; Transporting | 17 | Expired |
| US6814375B2 | Integrated plasticized card in a paper carrier and method of manufacture | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6773035B1 | Integrated plasticized card in a paper carrier and method of manufacture | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7040665B2 | Carrier sheet with integrated detachable die-cut card having a magnet material backing | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.