Sikandar Saifullah has been granted 12 US patents while listed as an inventor at Amazon. The first was granted in 2011 and the most recent in December 2017. Sikandar Saifullah ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Sikandar Saifullah in Issaquah, WA, US.