This man was the first in the world to take home his own robotic exoskeleton (as far as I am aware) :
http://www.engadget.com/2011/05/02/new-zealand-paralympian-buys-first-rex-bionics-exoskeleton-take

And this man was the second :
http://www.londoncommunitynews.com/2012/04/meet-robobrogan-londons-bionic-man/