IDENTITY
REACTIONS
uspto-grants-1981_03 · 10.6084/m9.figshare.5104873.v1 · US04257975
uspto-grants-1980_04 · 10.6084/m9.figshare.5104873.v1 · US04198347
uspto-grants-2015_09 · 10.6084/m9.figshare.5104873.v1 · US09145415B2