CalendarZ

  1. Home
  2. On This Day
  3. February
  4. 8
  5. Chester Carlson

Births on February 8

1906Feb, 8

Chester Carlson

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

He is best known for inventing electrophotography, the process performed today by millions of photocopiers worldwide. Carlson's process produced a dry copy, as contrasted with the wet copies then produced by the Photostat process. Carlson's process was renamed xerography, a term that means "dry writing."

References

Choose Another Date

Events on 1906

  • 8Apr

    Alzheimer's disease

    Auguste Deter, the first person to be diagnosed with Alzheimer's disease, dies.
  • 7Jun

    RMS Lusitania

    Cunard Line's RMS Lusitania is launched from the John Brown Shipyard, Glasgow (Clydebank), Scotland.
  • 18Sep

    Tsunami

    A typhoon with tsunami kills an estimated 10,000 people in Hong Kong.
  • 20Sep

    RMS Mauretania (1906)

    Cunard Line's RMS Mauretania is launched at the Swan Hunter & Wigham Richardson shipyard in Newcastle upon Tyne, England.
  • 9Nov

    Panama Canal

    Theodore Roosevelt is the first sitting President of the United States to make an official trip outside the country. He did so to inspect progress on the Panama Canal.