Chia-Chen Johnson Yeh

License

Licensed by

California Board for Professional Engineers, Land Surveyors, and Geologists

License number

422

Status

Active

First issued

June 1, 1996

Expires

February 29, 2028

License holder

Chia-Chen Johnson Yeh

Entity type

Individual

Classifications

• bpelsg/Hydrogeologist Hydrogeologist Engineering, Architecture & Surveying

Other California licenses under this name

• CA
  Chia-Chen Johnson Yeh

  License 6371

  Professional Geologist
  Active

  Claremont, CA

  Expires Feb 29, 2028

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