Callahan assists Atrix International
PMP Staff
ALPHARETTA, Ga. — Industry consultant Patrick Callahan, president of C3 Group, has begun helping Atrix International capture more market share with its patented Immediate Containment High Efficiency Particulate Air (HEPA) Cartridge Filter systems. “Over the last month, I have learned more about vacuum technology and HEPA filters than I ever thought possible,” Callahan teases. “I […]