%0 Journal Article %T Out of sight: patents that have never been cited %A Gandal, Neil %A Shur-Ofry, Michal %A Crystal, Michael %A Shilony, Royee %J "Scientometrics" %V 126 %N 4 %P 2903-2929 %@ 0138-9130 %D 2021-02-28 %I Springer International Publishing %~ DeepDyve