Inventor
HILL JR LEO E
US3 patents
Patents
3 patentsUS6382319B1May 7, 2002
Method and apparatus for open hole gravel packing
BAKER HUGHES INC100 citations95
US6789623B2Sep 14, 2004
Method and apparatus for open hole gravel packing
BAKER HUGHES INC62 citations94
US6230801B1May 15, 2001
Apparatus and method for open hold gravel packing
BAKER HUGHES INC58 citations94