IDENTITY
REACTIONS
uspto-grants-1989_07 · 10.6084/m9.figshare.5104873.v1 · US04849414
uspto-grants-2003_02 · 10.6084/m9.figshare.5104873.v1 · US06518260B1
uspto-grants-2009_04 · 10.6084/m9.figshare.5104873.v1 · US07521469B2