This page may contain some of the same content as the Marvel Database article. A more complete and current article is at the Marvel Comics Database Robert Campbell (Earth-93060).
Bob was the initial pilot for the Prototype armor. However, Bob was intentionally injured by Ultra-Tech in an accident so James Ruiz could replace him. Bob was approached by Aladdin and given a variant armor. He began adventuring as Ranger.
Bob became Prototype once again during Black September.
Appearances, Images, and QuotesEdit