Hisham E. Elshishiny has been granted 9 US patents while listed as an inventor at IBM. The first was granted in 2015 and the most recent in January 2023. Hisham E. Elshishiny ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Hisham E. Elshishiny in Cairo, EG.