What is recorded here?
Patented a system for encoding individual statistical attributes as punched positions and using electrical contacts and counters to tabulate attributes and combinations efficiently.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
The record is the paired 1889 patents and their specified method. Census operations, manufacturing, later card standards and corporate descendants have broader institutional authorship.
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People and systems
Herman Hollerith
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.
Research locations and affiliations
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Documented countries / regions: United States
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English catalogue narrative
Hollerith: punched-record statistical tabulation
Patented a system for encoding individual statistical attributes as punched positions and using electrical contacts and counters to tabulate attributes and combinations efficiently.
Scientific scope
The record is the paired 1889 patents and their specified method. Census operations, manufacturing, later card standards and corporate descendants have broader institutional authorship.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Herman Hollerith
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.