JS
John David Sonderman
Santa Rosa, CA
Mechanical Engineer
Verified Active
Professional stamp
This is a watermarked specimen. Claim your profile to download the clean, unwatermarked stamp.
Download specimen
About
John David Sonderman holds a Mechanical Engineer license in California. The credential is registered under license number 28535 and is currently active. It has been on record since 1993. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.
License Verification
License #
28535
Status
Active
State
CA
Expires
Jun 30, 2027
Board
California Board for Professional Engineers, Land Surveyors, and Geologists