Versions of Iowa Code 504.401 - Corporate name on LawServer 2023 Iowa Code 504.401 – Corporate name 2022 Iowa Code 504.401 – Corporate name 2020 Iowa Code 504.401 – Corporate name 2018 Iowa Code 504.401 – Corporate name 2016 Iowa Code 504.401 – Corporate name 2014 Iowa Code 504.401 – Corporate name. 2009 Iowa Code 504.401 – Corporate name