Jack Koehler
Jack Koehler's California Structural Engineer stamp
Watermarked specimen
This downloadable California Structural Engineer stamp specimen was generated for Jack Koehler from the public license details in this directory listing, including license number 5526. The preview is watermarked and does not prove that Jack Koehler approved or sealed a document.
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Jack Koehler holds a Structural Engineer license in California. The credential is registered under license number 5526 and is currently active. It has been on record since 2011. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.