Mr. Carruthers has served as Chief Financial Officer since December 1998, and served as Secretary from December 1998 until October 2002. Prior to joining Array, Mr. Carruthers was Chief Financial Officer from 1993 until 1998 of Sievers Instruments, Inc. From 1989 until 1993, Mr. Carruthers was the treasurer and controller for the Waukesha division of Dover Corporation (NYSE: DOV). Mr. Carruthers was previously employed as an accountant with Coopers & Lybrand, LLP. Mr. Carruthers received a B.S. in accounting from the University of Colorado and an M.B.A from the University of Chicago.