Inventor · disambiguated record
John F. Crichton
Also filed as: CRICHTON JOHN F
13 granted patents·5 pending applications·94 citations·filing 1981–2011
90Inventor score
Files withEASTMAN KODAK CO8HEIDELBERGER DRUCKMASCH AG3MORGAN JASON2BLOOD JEFFREY C1NEXPRESS SOLUTIONS LLC1
Top patents by PatentIndex Score
18 records- 0184US6610451B2Development systems for magnetic toners having reduced magnetic loadingsHEIDELBERGER DRUCKMASCH AG·Filed 2000·Granted Aug 26, 2003·17 cites·15 claims
- 0283US6909856B2Functionality switching for MICR printingEASTMAN KODAK CO·Filed 2003·Granted Jun 21, 2005·23 cites·19 claims
- 0376US8101326B2Secure document printing method and systemMORGAN JASON·Filed 2006·Granted Jan 24, 2012·5 cites·8 claims
- 0476US7270918B2Printing system, process, and product with microprintingEASTMAN KODAK CO·Filed 2004·Granted Sep 18, 2007·16 cites·25 claims
- 0575US6766136B2Development systems for magnetic toners and toners having reduced magnetic loadingsEASTMAN KODAK CO·Filed 2003·Granted Jul 20, 2004·11 cites·35 claims
- 0667US8617776B2Secure document printing method and systemMORGAN JASON·Filed 2011·Granted Dec 31, 2013·1 cites·14 claims
- 0759US6696212B2Single component toner for improved magnetic image character recognitionHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Feb 24, 2004·8 cites·16 claims
- 0858US2009035690A1Printing system, process, and product with microprintingBLOOD JEFFREY C·Filed 2007·Application pending·0 cites
- 0946US8223393B2Post rip image rendering for microprintingROMBOLA GREGORY·Filed 2004·Granted Jul 17, 2012·1 cites·10 claims
- 1046US2007268511A1Secure document printingEASTMAN KODAK CO·Filed 2006·Application pending·0 cites
- 1139US7033720B2Development systems for magnetic toners and toners having reduced magnetic loadingsEASTMAN KODAK CO·Filed 2004·Granted Apr 25, 2006·0 cites·18 claims
- 1236US6405016B1Developer material collection bottleNEXPRESS SOLUTIONS LLC·Filed 1995·Granted Jun 11, 2002·6 cites·2 claims
- 1335US2006230273A1Hidden MIRC printing for securityEASTMAN KODAK CO·Filed 2005·Application pending·0 cites
- 1434US6692121B2Method for reducing rub-off from a toner image using a phase change composition with a rotary brushHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Feb 17, 2004·0 cites·20 claims
- 1534US4421942AThermocouple mounting systemROBERTSHAW CONTROLS CO·Filed 1981·Granted Dec 20, 1983·6 cites·3 claims
- 1633US2005142468A1Printing system, process, and product with a variable pantographEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 1732US7157202B1Method and apparatus for reducing densification of multiple component electrographic developerEASTMAN KODAK CO·Filed 2003·Granted Jan 2, 2007·0 cites·11 claims
- 1832US2004179867A1Method and apparatus for improved printing with toner having magnetic contentFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →