Robert S. Correll, Jr. has been granted 18 US patents while listed as an inventor at Whitaker &. The first was granted in 1991 and the most recent in October 2003. Robert S. Correll, Jr. ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Robert S. Correll, Jr. in Harrisburg, PA, US.