L. Scaltrito was one of the founders of the Chilab, Chivasso, Italy. He was involved in the study of additive manufacturing by laser sources. He was the Co-Founder of the academic spin-off, Microla Optoelectronics Srl, Chivasso, where he is currently a Scientific Councilor. He is a Researcher with the Politecnico di Torino, Turin, Italy. He is a Lecturer of master’s degree courses.