he doesn't have a background in programming so i strongly doubt it.
From his Wikipedia:
Keiser invented "Virtual Specialist Technology", a software system used by the Hollywood Stock Exchange.
He also said himself that he holds some software patents on virtual currencies:
[3:30] min into the show...
I am the only one in the world who has four patents on virtual currencies ...
http://www.youtube.com/watch?v=8GJ1A3hnirU&feature=youtu.be&t=3m32s