Patrick M. Sheehan has been granted 21 US patents while listed as an inventor at Invidi Technologies. The first was granted in 2005 and the most recent in November 2025. Patrick M. Sheehan ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Patrick M. Sheehan in Hamra' Al Asad Street, ME, US.