Rajesh Vijayakumar has been granted 11 US patents while listed as an inventor at Diebold. The first was granted in 2004 and the most recent in November 2025. Rajesh Vijayakumar ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Rajesh Vijayakumar in Bengaluru, CA, IN.