IDENTITY
REACTIONS
uspto-grants-1979_03 · 10.6084/m9.figshare.5104873.v1 · US04144338
uspto-grants-1980_07 · 10.6084/m9.figshare.5104873.v1 · US04215121
uspto-grants-2012_09 · 10.6084/m9.figshare.5104873.v1 · US08269002B2