Inventor · disambiguated record
William Dale Ritchie
Also filed as: RITCHIE WILLIAM D · RITCHIE WILLIAM DALE
6 granted patents·1 pending application·164 citations·filing 2000–2005
86Inventor score
Top patents by PatentIndex Score
7 records- 0187US7040049B2Integrated electronic gift card packetRELIZON CANADA INC·Filed 2001·Granted May 9, 2006·41 cites·17 claims
- 0283US6318757B1Integrated dual-laminate identification card in a form and method of making the cardCRAIN DRUMMOND INC·Filed 2000·Granted Nov 20, 2001·43 cites·10 claims
- 0374US6814375B2Integrated plasticized card in a paper carrier and method of manufactureRELIZON CANADA·Filed 2001·Granted Nov 9, 2004·18 cites·10 claims
- 0472US6773035B1Integrated plasticized card in a paper carrier and method of manufactureRELIZON CANADA INC·Filed 2000·Granted Aug 10, 2004·11 cites·15 claims
- 0568US6755253B2Pressure control system for a wet connect/disconnect hydraulic control line connectorBAKER HUGHES INC·Filed 2002·Granted Jun 29, 2004·39 cites·12 claims
- 0661US7040665B2Carrier sheet with integrated detachable die-cut card having a magnet material backingRELIZON CANADA INC·Filed 2001·Granted May 9, 2006·12 cites·21 claims
- 0751US2006087112A1Carrier sheet with integrated detachable die-cut card having a magnet material backingRITCHIE WILLIAM D·Filed 2005·Application pending·0 cites
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