Charles Hull - Charles Hull, Who Invented the 3D Printer
Photo: National Inventors Hall of FameSource · Source-linked editorial identification
Tools & Making

Charles Hull

stereolithography (SLA) 3D printer

United StatesEvidence: high confidenceChecked July 2026

Third-party image used for identification in nonprofit educational commentary; rights remain with National Inventors Hall of Fame.

Who is Charles Hull?

Charles Hull is an inventor associated with United States. Their documented work in tools & making includes stereolithography (SLA) 3D printer, the contribution at the center of this evidence-backed profile.

Charles Hull invented stereolithography and commercialized the first SLA 3D printer. The National Inventors Hall of Fame identifies Hull as stereolithography’s inventor and explains its industry impact. 3D Systems announced on February 17, 2025 that Hull, its chief technology officer, was elected to the National Academy of Engineering.

Known forstereolithography (SLA) 3D printer
FieldTools & Making
Associated withUnited States
Evidence reviewed2 sources
01

What did Charles Hull invent?

invented stereolithography and commercialized the first SLA 3D printer

02

What did Charles Hull accomplish?

The National Inventors Hall of Fame identifies Hull as stereolithography’s inventor and explains its industry impact.

03

What is known about Charles Hull today?

3D Systems announced on February 17, 2025 that Hull, its chief technology officer, was elected to the National Academy of Engineering.

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