What role did Charles Hull play at 3D Systems?

Charles Hull is best known for his role as a co-founder and Chief Technology Officer at 3D Systems, particularly in the field of additive manufacturing and 3D printing technologies. He is credited with developing the first stereolithography apparatus, a significant innovation that laid the groundwork for the 3D printing industry. His contributions as a Chief Technology Officer involve overseeing the development of new technology and guiding the company's research direction within the realm of regenerative medicine and other applications of 3D printing.

While he played a significant role in technology development, he is not recognized primarily as a marketing director or in a purely engineering capacity but rather in a leadership position focused on technological advancement and innovation. Hull’s work at 3D Systems has had a lasting impact on the development of 3D printing systems used in various industries today.