Manus Michael O'Donnell has been granted 4 US patents while listed as an inventor at Carleton Technologies. The first was granted in 2011 and the most recent in April 2014. Manus Michael O'Donnell ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Manus Michael O'Donnell in Åtvidaberg, NY, SE.