Casper van Heerden, left, and Sarah Dearing, right, welcome Frank Gray Jr. of RemoteMD to Airgas' exhibit at the IADC Health, Safety and Environmental Conference in Houston.
Casper van Heerden, left, and Sarah Dearing, right, welcome Frank Gray Jr. of RemoteMD to Airgas' exhibit at the IADC Health, Safety and Environmental Conference in Houston.