6K Additive manufacturing metal powders 6K Additive Leadership Team 6K Additive Leadership Team Experts in Additive Manufacturing powders and leaders in metals reclamation 6K Additive Key Personnel Frank Roberts Group President, 6K Additive Adrian Chaffins Vice President of Supply Chain Eric Martin Chief Operating Officer Joe Muha Quality Manager, AM Products David Novotnak Technical Manager – Powders Jamie Perozzi VP of Technology Nicholas Pflugh Chief Commercial Officer Mike Toscano Director of Operations John Vorberger Vice President of Sales, Alloys Jonathan Wolak Chief Financial Officer