Tejaskumar R. Patel has been granted 7 US patents while listed as an inventor at AT&T. The first was granted in 2002 and the most recent in September 2009. Tejaskumar R. Patel ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Tejaskumar R. Patel in Lake Hiawatha, NJ, US.