Marty Johnson Technical Fellow, Print Process Specialties:Figure 4, Materials, Mechanical Engineering & System Engineering, Print Process, Additive Manufacturing, Product Development Jeph Ruppert Director, Application Innovation Group Specialties:Medical Devices, Direct Metal Printing Niels Holmstock Industrial Application Development Manager Specialties:Direct Metal Printing, Semiconductor, Motorsports Show more Show fewer Browse All 3D Systems Articles and Videos Check out the latest 3D Systems stories demonstrating unique advancements in 3D printing and hear from our experts to stay up-to-date on the latest additive solutions. Learn more