MINNEAPOLIS — An old saying has it that clothes make the man, but one that rings even more true is that people make a company. That is, make it either good or not so good. A breakfast breakout session preceding the 12th annual MedTech Investing Conference at the Graves 601 Hotel drew a substantial audience of not-quite-bright-eyed attendees to hear three executives in the med-tech field discuss what they look for in new hires.