Jon Gjertsen
Jon Gjertsen's California Chemical Engineer stamp
Watermarked specimen
This downloadable California Chemical Engineer stamp specimen was generated for Jon Gjertsen from the public license details in this directory listing, including license number 4066. The preview is watermarked and does not prove that Jon Gjertsen approved or sealed a document.
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Jon Gjertsen is a Chemical Engineer licensed to practice in California. The credential is registered under license number 4066 and is currently active. It has been on record since 1983. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.