IDENTITY
REACTIONS
uspto-grants-1981_07 · 10.6084/m9.figshare.5104873.v1 · US04277472
uspto-grants-2008_03 · 10.6084/m9.figshare.5104873.v1 · US07345056B2
uspto-grants-1993_10 · 10.6084/m9.figshare.5104873.v1 · US05250537
uspto-grants-2010_07 · 10.6084/m9.figshare.5104873.v1 · US07754712B2