IDENTITY
REACTIONS
uspto-grants-1988_02 · 10.6084/m9.figshare.5104873.v1 · US04723010
uspto-grants-1994_06 · 10.6084/m9.figshare.5104873.v1 · US05322847
uspto-grants-1988_05 · 10.6084/m9.figshare.5104873.v1 · US04748280
uspto-grants-2014_12 · 10.6084/m9.figshare.5104873.v1 · US08916563B2