John R. Adler Jr. - John Adler
Photo: National Inventors Hall of FameSource · Source-linked editorial identification
Robotics & Drones

John R. Adler Jr.

CyberKnife robotic radiosurgery system

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 John R. Adler Jr.?

John R. Adler Jr. is an inventor associated with United States. Their documented work in robotics & drones includes CyberKnife robotic radiosurgery system, the contribution at the center of this evidence-backed profile.

Adler invented CyberKnife, an image-guided robotic system that aims therapeutic radiation without skeletal fixation. The physical robot, imaging and beam-delivery platform made noninvasive treatment possible for tumors throughout the body, showing how precision motion hardware can extend the reach of medical technology.

Known forCyberKnife robotic radiosurgery system
FieldRobotics & Drones
Associated withUnited States
Evidence reviewed3 sources
01

What did John R. Adler Jr. invent?

Invented the image-guided CyberKnife robotic radiosurgery system.

02

What did John R. Adler Jr. accomplish?

NIHF says CyberKnife had treated more than one million patients globally by 2018 and continues through derivative systems.

03

What is known about John R. Adler Jr. today?

NIHF announced John R. Adler Jr. as a 2025 inductee on its dated class release, direct evidence of participation in that year.

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