US9451308B1
patent
1/2003 Levy et al. 3/2005 Rhoads et al. 3, 2007 Bilobrow 10/2007 Brunk et al. 2/2008. Witteman et al. 3/2008. Witteman et al. 10, 2008 Beletski et al.
13 claims. 72,408 characters of text.
patent
1/2003 Levy et al. 3/2005 Rhoads et al. 3, 2007 Bilobrow 10/2007 Brunk et al. 2/2008. Witteman et al. 3/2008. Witteman et al. 10, 2008 Beletski et al.
13 claims. 72,408 characters of text.