National Institute of Standards and Technology · chairPatrick D. Gallagher

valid_from

2008-09-01

valid_to

2014-06-01

confidence

0.85

superseded_by

clm_2E7CF59A09E9 · Walter Copan

first seen

2026-10-27

last updated

2026-10-27

Sources

• https://www.nist.gov/director/pao/directors-national-bureau-standards-1901-1988-and-national-institute-standards-andsecondary · nist.gov
• https://www.wikidata.org/wiki/Q176691secondary · wikidata.org

Supersedes

• Arati Prabhakar1993-01-01 to 1997-01-01 · clm_C832CF624A78

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