Randall C. Chrisman has been granted 11 US patents while listed as an inventor at Google. The first was granted in 2001 and the most recent in January 2013. Randall C. Chrisman ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Randall C. Chrisman in Southbury, CT, US.