Inventor
POWERS JAMES H
US15 patents
⚠️ This page may combine multiple inventors who share the name “POWERS JAMES H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
14 patentsUS6213579B1Apr 10, 2001
Method of compensation for the effects of thermally-induced droplet size variations in ink drop printers
LEXMARK INT INC69 citations96
US6761435B1Jul 13, 2004
Inkjet printhead having bubble chamber and heater offset from nozzle
LEXMARK INT INC20 citations92
US5576750ANov 19, 1996
Reliable connecting pathways for a three-color ink-jet cartridge
LEXMARK INT INC78 citations92
US5537136AJul 16, 1996
Ink jet cartridge including filter inserts
LEXMARK INT INC40 citations91
US7152951B2Dec 26, 2006
High resolution ink jet printhead
LEXMARK INT INC23 citations90
US6959979B2Nov 1, 2005
Multiple drop-volume printhead apparatus and method
LEXMARK INT INC34 citations89
US6719405B1Apr 13, 2004
Inkjet printhead having convex wall bubble chamber
LEXMARK INT INC15 citations83
US7198353B2Apr 3, 2007
Integrated black and colored ink printheads
LEXMARK INT INC13 citations82
US6211970B1Apr 3, 2001
Binary printer with halftone printing temperature correction
LEXMARK INT INC11 citations73
US7165831B2Jan 23, 2007
Micro-fluid ejection devices
LEXMARK INT INC7 citations71
US7690760B2Apr 6, 2010
High resolution ink jet printhead
LEXMARK INT INC5 citations60
US7147301B2Dec 12, 2006
Ink jet printer that prints using chromatic inks of multiple types
LEXMARK INT INC3 citations58
US7735965B2Jun 15, 2010
Overhanging nozzles
LEXMARK INT INC2 citations57
US7290860B2Nov 6, 2007
Methods of fabricating nozzle plates
LEXMARK INT INC0 citations50