Randall E. Green, Sr. has been granted 11 US patents while listed as an inventor at Hon Technology. The first was granted in 2003 and the most recent in December 2006. Randall E. Green, Sr. ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Randall E. Green, Sr. in Muscatine, IA, US.