Chuck Hull inducted into the National Academy of Engineering

Charles “Chuck” Hull, co-founder of 3D Systems and inventor of stereolithography, has been inducted into the National Academy of Engineering (NAE). This award is considered one of the highest honors for engineers in the United States and is given to individuals who have made significant advances in engineering. Hull is being recognized for his fundamental contributions to additive manufacturing, particularly the development of the 3D printing process using stereolithography (SLA).

Hull developed stereolithography in the early 1980s while working on the curing of UV-curable plastics at UVP, Inc (now Analytik Jena). In 1983, he succeeded in printing the first three-dimensional object, a small eye wash cup. This technology made it possible for the first time to produce complex components layer by layer from liquid resin. Three years later, he founded 3D Systems and launched the SLA-1, the first commercial 3D printer on the market.

“It is humbling to be elected to this academy of distinguished engineers,” said Mr. Hull. “I’m honored and excited to serve and work alongside such outstanding professionals to advance the positive impact engineering has on our world.”

Induction into the NAE is a further honor for Hull, who has already received numerous awards, including the National Medal of Technology and Innovation and induction into the National Inventors Hall of Fame. His patents and developments have laid the foundation for today’s wide variety of additive manufacturing processes used in industries such as medical, aerospace and automotive.

“On behalf of the entire 3D Systems team, it is my pleasure to extend our deepest congratulations to Chuck for this honor,” said Dr. Jeffrey Graves, president & CEO, 3D Systems. “His pioneering work has revolutionized manufacturing and profoundly impacted healthcare delivery. Chuck’s invention of Stereolithography not only launched an entire industry but also sparked the proliferation of numerous applications for 3D printing technologies. Whether we look at aerospace, personalized healthcare solutions, AI infrastructure, or the automotive industry, 3D printing is playing a significant role in how these industries innovate. Thanks to Chuck’s groundbreaking initial innovation with SLA, we are transforming manufacturing and patient care for a better future.”

Chuck Hull’s official induction into the National Academy of Engineering will take place in October 2025 at the annual membership meeting.