Athanasios Papathanasiou has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2023 and the most recent in November 2025. Athanasios Papathanasiou ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Athanasios Papathanasiou in Los Gatos, CA, US.