Mir Imran on Market and Company Size

From Stanford's Entrepreneurship Corner:

Medtronic, Boston Scientific, and Johnson & Johnson all began as single-product ventures, says Mir Imran, CEO of InCube Labs and serial entrepreneur of medical devices. And while the medical community is rife with single-product ventures, a few of them do go on to become large enterprises offering a suite of products in multiple markets. What sets the bar for each venture? The market viability for each product they produce.