Inventor
HOPKINS ALLEN H
US4 patents
Patents
4 patentsUS7288177B2Oct 30, 2007
Selective shield/material flow mechanism
IBM12 citations79
US6372101B1Apr 16, 2002
Apparatus for preventing drag-out
IBM7 citations65
US6746578B2Jun 8, 2004
Selective shield/material flow mechanism
IBM4 citations58
US7425256B2Sep 16, 2008
Selective shield/material flow mechanism
IBM0 citations48