Raymond Damadian
Damadian is the company's largest shareholder, with 8% of stock worth $6.5 million. Despite owning only 8% of the stock, he maintains almost 100% control of the company through a separate class of shares (Class C) that only Damadian controls 2007. Damadian later collaborated with Wilson Greatbatch, one early developer of the implantable pacemaker, to develop an MRI-compatible pacemaker. He invented a stand-up MRI system and has 15 MRI scanning centers across the United States. There are a number of independent MRI centers that use this technology both in the U.S. and around the world. The company conceived and built the world's first Upright Multi-Positional MRI, which was recognized as The Invention of the Year in 2007 by the Intellectual Properties Owners Association Education Foundation.
William Feindel
In 1959 Feindel re-joined the Montreal Neurological Institute where he founded the William Cone Laboratory for Neurosurgical Research and became the first William Cone Professor of Neurosurgery and then Director of the MNI from 1972 to 1984. During this tenure he led a clinical neuroscience team to acquire the first CAT and combined MRI/S units in Canada and to develop the world's first PET system utilizing a prototype Japanese "Baby" cyclotron and the MNI-designed BGO crystal PET scanner for detecting brain tumours and stroke. He integrated these systems into a Brain Imaging Center (BIC), within a major extension of the MNI, opened in 1984 and since then recognized as a leading world center for clinical diagnosis, teaching and research in neuro-imaging.