Business Regina Davis has a plan to ‘unlock innovation’ at ExxonMobil By Domenic Purdy - October 2, 2023 The ExxonMobil Baton Rouge chemical plant is part of the petrochemical complex. (File photo) FacebookXLinkedinEmailPrint Since Regina Davis was named refinery manager of the ExxonMobil Product Solutions Complex at the start of September, her priority has been to “unlock innovation” within both the facility’s workforce and technology. Already an INSIDER? Sign in.