Atchison Casting became a publicly held corporation in 1994 .
Rockwell Manufacturing and Rockwell International were the owners from 1956 - 1993 and they renamed the LFM to Atchison Casting Corporation ( ACC ) in 1991 .
ACC   became a publicly held corporation in 1994 .
Rockwell Manufacturing and Rockwell International were the owners from 1956 - 1993 and they renamed the LFM to Atchison Casting Corporation ( ACC ) in 1991 .