Mikhail E. Ryskin has been granted 14 US patents while listed as an inventor at Comcast. The first was granted in 1997 and the most recent in December 2021. Mikhail E. Ryskin ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Mikhail E. Ryskin in Phoenix, AZ, US.