Inventor
RATZLAFF EUGENE HENRY
US3 patents
Patents
3 patentsUS5788801AAug 4, 1998
Real time measurement of etch rate during a chemical etching process
IBM49 citations91
US7502017B1Mar 10, 2009
Handwriting recognizer user interface methods
IBM61 citations90
US7627596B2Dec 1, 2009
Retrieving handwritten documents using multiple document recognizers and techniques allowing both typed and handwritten queries
IBM5 citations60