Federico R Ruan
Federico R Ruan's California Structural Engineer stamp
Watermarked specimen
This downloadable California Structural Engineer stamp specimen was generated for Federico R Ruan from the public license details in this directory listing, including license number 6689. The preview is watermarked and does not prove that Federico R Ruan approved or sealed a document.
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Federico R Ruan is a licensed Structural Engineer in California. The credential is registered under license number 6689 and is currently active. It has been on record since 2019. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.