I did look into it and I don't see anywhere that shows that his main profession was a licensed plumber..... You seem to think you have the evidence then post it here. If not then that tells us what your DD is worth!!
So which is it? Plumber or Electrical engineer. Good DD ;) and wheres your evidence? Looks like that last post claims he was/is an engineer...hmmmmm..wonder where "plumber" came from.? Can only think of one source...hhmmmm
Still waiting on that better stock. Not even..One.