Inventor
FREEMAN HARRISON L
US3 patents
Patents
3 patentsUS5491807AFeb 13, 1996
System and method for worm volume management of new and updated data files using variable threshold block addresses
IBM52 citations87
US5129076AJul 7, 1992
Optical disk library control system providing an enhanced initialization technique
IBM24 citations86
US6108285AAug 22, 2000
Directory structure for worm optical media
IBM20 citations82