IDENTITY
REACTIONS
uspto-grants-1988_04 · 10.6084/m9.figshare.5104873.v1 · US04735966
uspto-grants-1991_01 · 10.6084/m9.figshare.5104873.v1 · US04983627
uspto-grants-2004_05 · 10.6084/m9.figshare.5104873.v1 · US06740772B1
uspto-grants-2010_07 · 10.6084/m9.figshare.5104873.v1 · US07763652B2