Richard Yahn

License

Licensed by

California Board for Professional Engineers, Land Surveyors, and Geologists

License number

913

Status

Active

First issued

September 9, 1987

Expires

March 31, 2028

License holder

Richard Yahn

Entity type

Individual

Classifications

• Geotechnical Engineer Engineering, Architecture & Surveying

Other California licenses under this name

• CA
  Richard Yahn

  License 31022

  Civil Engineer
  Active

  Santa Rosa, CA

  Expires Mar 31, 2028

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