IDENTITY
REACTIONS
uspto-grants-1987_06 · 10.6084/m9.figshare.5104873.v1 · US04670458
uspto-grants-2013_12 · 10.6084/m9.figshare.5104873.v1 · US08609691B2
uspto-grants-2014_08 · 10.6084/m9.figshare.5104873.v1 · US08796458B2