Daniel O'Connell has been granted 13 US patents while listed as an inventor at Functional Neuromodulation. The first was granted in 1983 and the most recent in June 2024. Daniel O'Connell ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Daniel O'Connell in Aylesbury, MN, GB.