Cullen L. Hackler has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2020 and the most recent in March 2023. Cullen L. Hackler ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Cullen L. Hackler in Alpharetta, GA, US.