PatentBrief

Inventor

John T Parsons

Patents indexed

1

Year range

1958

Associated with

Years active

1958

Total patents

1

Most recent

1958

Frequent collaborator

Frank L Stulen

Domains

mechanicalmanufacturingaerospaceautomotive

Activity by decade

1950s
1

Patents

1

Career timeline

1 patents, in 1958

Dot size = forward citations

19581959

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US 2820187·1958·Parsons Corp

How Early Numerical Control Systems Automated Industrial Milling Machines

A 1952 invention by John Parsons that used punched cards to automatically guide machine tools, effectively launching the era of computer-aided manufacturing.

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