IDENTITY
REACTIONS
uspto-grants-1980_09 · 10.6084/m9.figshare.5104873.v1 · US04221787
uspto-grants-1982_09 · 10.6084/m9.figshare.5104873.v1 · US04349552
uspto-grants-2015_06 · 10.6084/m9.figshare.5104873.v1 · US09067881B2