Humberto Roa has been granted 17 US patents while listed as an inventor at Centric Software. The first was granted in 2006 and the most recent in September 2025. Humberto Roa ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Humberto Roa in Bainbridge Island, WA, US.