mmm,out of interest I did some searches,found a Heimlich Mueller???He tested drugs on the CIA?? Amazing how watchmakers move in such odd circles.
The Franck Muller I was trained on when we started stocking his watches came from about the best background you could want in a watchmaker.
The fact that he used to add complications to complicated Patek Phillipes watches,is nothing short of the best pedigree you can get.
So aside from unsubstantiated vitrol,and exhaustive looking I cannot find anything other than his watches are indeed very sought after in the pre-owned sector.Maybe he would'nt give you a watch free gratis,and it ticked you off??
Maybe just stick with the Pateks you own,and pray he did'nt touch them eh???---
^^^^^YEAH THAT^^^^^