Inventor
CHARLES CHRISTOPHER S
US3 patents
Patents
3 patentsUS6695080B2Feb 24, 2004
Reaming apparatus and method with enhanced structural protection
BAKER HUGHES INC68 citations94
US6739416B2May 25, 2004
Enhanced offset stabilization for eccentric reamers
BAKER HUGHES INC46 citations90
US6397958B1Jun 4, 2002
Reaming apparatus and method with ability to drill out cement and float equipment in casing
BAKER HUGHES INC51 citations89