Curt M. Chandler has been granted 2 US patents while listed as an inventor at Authentect. The first was granted in 1993 and the most recent in October 2007. Curt M. Chandler ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Curt M. Chandler in Cincinnati, OH, US.