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Chuck Hull
American inventor · United States · On the map · Scientists · Born 1939 · age 87
Chuck Hull is an American inventor who is the co-founder, executive vice president and chief technology officer for regenerative medicine of 3D Systems. He is one of the inventors of the SLA 3D printer, the first commercial rapid prototyping technology, and the widely used STL file format.
Chuck Hull is read about 62 times a day, in 9 languages.
A typical day, 30 days to 13 June 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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Awards
About this person
He is named on more than 60 U.S. patents as well as other patents around the world in the fields of ion optics and rapid prototyping. He was inducted into the National Inventors Hall of Fame in 2014 and elected to the National Academy of Engineering in February of 2025.
