Robert J. Bitterman has been granted 5 US patents while listed as an inventor at Cutanea Life Sciences. The first was granted in 2010 and the most recent in May 2015. Robert J. Bitterman ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert J. Bitterman in Villanova, PA, US.