MEQUON, Wis.--(BUSINESS WIRE)--Titan Spine, a medical device surface technology company focused on developing innovative spinal interbody fusion implants, today announced the appointment of Jim Sevey as the Company’s Senior Nanotechnology Specialist. The appointment follows the Company’s receipt of 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market its Endoskeleton® line of interbody fusion implants featuring its next generation nanoLOCKTM surface technology and precede