0000950123-11-021904 DEF 14A 7 20110428 20110304 20110304 20110304 BAKER HUGHES INC 0000808362 3533 760207995 DE 1231 DEF 14A 34 001-09397 11662336 2929 ALLEN PARKWAY SUITE 2100 HOUSTON TX 77019-2118 7134398600 PO BOX 4740 HOUSTON TX 77210-4740 DEF 14A 1 h79836def14a.htm DEF 14A GRAPHIC 2 h79836h7983601.gif GRAPHIC GRAPHIC 3 h79836h7983602.gif GRAPHIC GRAPHIC 4 h79836h7983603.gif GRAPHIC GRAPHIC 5 h79836h7983604.gif GRAPHIC GRAPHIC 6 h79836h7983605.gif GRAPHIC GRAPHIC 7 h79836h7983606.gif GRAPHIC