Sarento G. Nickolas has been granted 7 US patents while listed as an inventor at Catalytic. The first was granted in 1993 and the most recent in October 2006. Sarento G. Nickolas ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Sarento G. Nickolas in Livermore, CA, US.