Inventor
SHADWICK DAVID T
US7 patents
⚠️ This page may combine multiple inventors who share the name “SHADWICK DAVID T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
4 patentsUS6796644B1Sep 28, 2004
Ink source regulator for an inkjet printer
LEXMARK INT INC52 citations91
US7245378B2Jul 17, 2007
Measuring laser light transmissivity in a to-be-welded region of a work piece
LEXMARK INT INC11 citations79
US6980296B2Dec 27, 2005
Measuring laser light transmissivity in a to-be-welded region of a work piece
LEXMARK INT INC5 citations69
US6998008B2Feb 14, 2006
Method and apparatus for attaching an ink jet filter to an ink cartridge
LEXMARK INT INC4 citations57