Richard J. Aumann has been granted 5 US patents while listed as an inventor at Hendrickson Usa, L.L.C.. The first was granted in 2015 and the most recent in September 2025. Richard J. Aumann ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Richard J. Aumann in Bolingbrook, IL, US.