Robert E. Trubac has been granted 8 US patents while listed as an inventor at Abb Lummus Global. The first was granted in 1989 and the most recent in June 2012. Robert E. Trubac ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert E. Trubac in Ridgewood, NJ, US.