Lucius Fox (Earth-1352)

"Mr. Wayne, if you don't want to tell me exactly what you're doing, when I'm asked, I don't have to lie. But don't think of me as an idiot."

- - Lucius Fox to Bruce Wayne

Lucius Fox was the CEO of Wayne Enterprises and a loyal friend, confident, and business partner of Bruce Wayne, who knew of his secret identity of Batman and supplies him with cutting edge technology from WENT on his war against crime. Formerly the Chief of Wayne Technologies, Fox was promoted to CEO following the firing of William Earle, but died four years later at the hands of the Riddler.

The Children of Arkham
After Batman's drones were destroyed during his fight against Killer Croc, Bruce took a visit to Wayne Tower, where he asked Lucius to build new drones for him. Fox then told Wayne about new apparel he built for him, such as the Line Launcher, which would enable Batman to quickly slide to other locations.