Inventor
WHITMAN CHARLES SPENCER
US3 patents
Patents
3 patentsUS5658471AAug 19, 1997
Fabrication of thermal ink-jet feed slots in a silicon substrate
LEXMARK INT INC120 citations96
US6395148B1May 28, 2002
Method for producing desired tantalum phase
LEXMARK INT INC26 citations88
US6142612ANov 7, 2000
Controlled layer of tantalum for thermal ink jet printer
LEXMARK INT INC21 citations88