SECO/WARWICK Corp. in Meadville, Pa., appointed Michael Lister vacuum products team leader for North America. Lister will direct sales, design and production for SECO/WARWICK’s full line of vacuum furnaces. Prior to his current responsibilities, he served in a variety of roles, including as quality manager, senior scientist and sales manager in both commercial heat-treat and OEM facilities. 

SECO/WARWICK Corp. also appointed Sam Stoner sales application engineer and project manager for the Thermal Group (atmosphere furnaces) for North America. Stoner will work with customers to assess product requirements, develop sales concepts and proposals, and manage the final project through commissioning.