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Samuel E. Blum

1920 – 2013

American chemist

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About Samuel E. Blum

Lived 1920 – 2013 (aged 92). Samuel E. Blum was an American chemist and physicist.

Samuel E. Blum (August 28, 1920 – January 9, 2013) was an American chemist and physicist. He was a researcher at the Battelle Memorial Institute in Columbus, Ohio, working for government and private companies. He worked with semiconductor materials, which was his specialization until his retirement from IBM Watson Research Center in 1990.

Blum's most notable invention is the patent on the ultraviolet excimer laser, which is used in surgical and dental procedures, which provided the laser technology that is central in LASIK (laser-assisted in situ keratomileusis) surgery. The co-inventors included chemist Rangaswamy Srinivasan and physicist James J. Wynne. The patent was filed in December 1982 and was issued on November 15, 1988. The contribution of this technology to LASIK has brought 20/20 vision and freedom from eyeglasses and contact lenses to millions of people. For this innovation, he was inducted to the National Inventors Hall of Fame (2002) and received the R. W. Wood Prize (2004) from the Optical Society of America (OSA). In 2013, Blum, Srinivasan, and Wynne were awarded the Russ Prize from the National Academy of Engineering for this work.

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Important facts

Birth century
Occupation
Nationality
Education
Rutgers University, UCLA
Employers
IBM
Awards
National Inventors Hall of Fame; National Medal of Technology and Innovation; R. W. Wood Prize; Russ Prize

People in Samuel E. Blum's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Samuel E. Blum's

Frequently asked questions

Who was Samuel E. Blum?

American chemist (1920-2013)

When was Samuel E. Blum born?

Samuel E. Blum was born on 28 August 1920 in New York City.

When did Samuel E. Blum die?

Samuel E. Blum died on 9 January 2013.

What was Samuel E. Blum's occupation?

Samuel E. Blum was a chemist and physicist.

What nationality was Samuel E. Blum?

Samuel E. Blum was American.

Sources & further reading

· Wikipedia: Samuel E. Blum

· Wikidata: Q7411293

· DBpedia: Samuel E. Blum

Cite this page

APA: Biography.guide. (2026). Samuel E. Blum. https://biography.guide/samuel-e-blum/

MLA: "Samuel E. Blum." Biography.guide, https://biography.guide/samuel-e-blum/.

Chicago: "Samuel E. Blum." Biography.guide. https://biography.guide/samuel-e-blum/.

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