Inventor
CRICHTON JOHN F
US13 patents
⚠️ This page may combine multiple inventors who share the name “CRICHTON JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
5 patentsUS6909856B2Jun 21, 2005
Functionality switching for MICR printing
EASTMAN KODAK CO23 citations91
US7270918B2Sep 18, 2007
Printing system, process, and product with microprinting
EASTMAN KODAK CO16 citations81
US6766136B2Jul 20, 2004
Development systems for magnetic toners and toners having reduced magnetic loadings
EASTMAN KODAK CO11 citations73
US7033720B2Apr 25, 2006
Development systems for magnetic toners and toners having reduced magnetic loadings
EASTMAN KODAK CO0 citations52
US7157202B1Jan 2, 2007
Method and apparatus for reducing densification of multiple component electrographic developer
EASTMAN KODAK CO0 citations48
HEIDELBERGER DRUCKMASCH AG
3 patentsUS6610451B2Aug 26, 2003
Development systems for magnetic toners having reduced magnetic loadings
HEIDELBERGER DRUCKMASCH AG17 citations92
US6696212B2Feb 24, 2004
Single component toner for improved magnetic image character recognition
HEIDELBERGER DRUCKMASCH AG8 citations71
US6692121B2Feb 17, 2004
Method for reducing rub-off from a toner image using a phase change composition with a rotary brush
HEIDELBERGER DRUCKMASCH AG0 citations51