Inventor · disambiguated record
David Shadwick
Also filed as: SHADWICK DAVID · SHADWICK DAVID T · SHADWICK DAVID THOMAS
12 granted patents·2 pending applications·199 citations·filing 1983–2012
91Inventor score
Top patents by PatentIndex Score
14 records- 0195US7878344B2Tuck and store rackELECTROLUX HOME PROD INC·Filed 2008·Granted Feb 1, 2011·50 cites·27 claims
- 0292US6796644B1Ink source regulator for an inkjet printerLEXMARK INT INC·Filed 2003·Granted Sep 28, 2004·52 cites·64 claims
- 0387US7245378B2Measuring laser light transmissivity in a to-be-welded region of a work pieceLEXMARK INT INC·Filed 2005·Granted Jul 17, 2007·11 cites·15 claims
- 0485USD309323SCartridge for an electrophotographic printerIBM·Filed 1989·Granted Jul 17, 1990·25 cites·1 claims
- 0583US7775498B2Anti-tip device for an appliance with an interlock switchELECTROLUX HOME PROD INC·Filed 2007·Granted Aug 17, 2010·25 cites·30 claims
- 0679US6980296B2Measuring laser light transmissivity in a to-be-welded region of a work pieceLEXMARK INT INC·Filed 2005·Granted Dec 27, 2005·5 cites·15 claims
- 0771US6263182B1Fuser oil dispenser for an image forming apparatusLEXMARK INT INC·Filed 2000·Granted Jul 17, 2001·15 cites·24 claims
- 0858US6998008B2Method and apparatus for attaching an ink jet filter to an ink cartridgeLEXMARK INT INC·Filed 2003·Granted Feb 14, 2006·4 cites·8 claims
- 0958US4523868ARibbon feed cartridgeIBM·Filed 1983·Granted Jun 18, 1985·10 cites·5 claims
- 1044US8997331B2Method of fabricating an analyzerSHADWICK DAVID THOMAS·Filed 2012·Granted Apr 7, 2015·0 cites·3 claims
- 1141US8212575B2Device for analyzing size and location of conductive itemSHADWICK DAVID THOMAS·Filed 2008·Granted Jul 3, 2012·0 cites·3 claims
- 1241US2006000810A1Method of and system for dynamic laser weldingKERR JAMES A·Filed 2004·Application pending·0 cites
- 1337US2004150688A1Measuring laser light transmissivity in a to-be-welded region of a work pieceFiled 2003·Application pending·0 cites
- 1432US4840503AStuffed chamber ribbon cartridgeIBM·Filed 1988·Granted Jun 20, 1989·2 cites·5 claims
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