Stefan P. Kotun has been granted 5 US patents while listed as an inventor at Ausimont S.R.L.. The first was granted in 1991 and the most recent in November 1993. Stefan P. Kotun ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Stefan P. Kotun in Clemson, SC, US.