Chester Carlson

Chester Floyd Carlson (February 8, 1906 – September 19, 1968) was an American physicist, inventor, and patent attorney born in Seattle, Washington.

Chester Floyd Carlson
Born(1906-02-08)February 8, 1906
Seattle, Washington, United States
DiedSeptember 19, 1968(1968-09-19) (aged 62)
New York City, New York, United States
CitizenshipUnited States of America
Alma materSan Bernardino High School
Riverside Junior College
California Institute of Technology
New York Law School
Known forInvention of xerography
Scientific career
FieldsElectrophotography / Xerography
InstitutionsBell Labs
Battelle Memorial Institute
Xerox

Carlson invented electrophotography (now xerography, meaning "dry writing"), producing a dry copy in contrast to the wet copies then produced by the Photostat process; it is now used by millions of photocopiers worldwide.

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