Venkatesh Narayan has been granted 3 US patents while listed as an inventor at Vocollect. The first was granted in 2014 and the most recent in December 2017. Venkatesh Narayan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Venkatesh Narayan in Monroeville, PA, US.