Cormac Michael O'Connell has been granted 63 US patents while listed as an inventor at U.S. Philips. The first was granted in 1988 and the most recent in December 2025. Cormac Michael O'Connell ranks #35,470 of 4,157,543 US inventors in our database (top 0.85%). Patent records list Cormac Michael O'Connell in Carp, ON, CA.