Darryle E. Bates has been granted 17 US patents while listed as an inventor at Stride Tool. The first was granted in 1996 and the most recent in June 2008. Darryle E. Bates ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Darryle E. Bates in Springfield, OH, US.