MP
Mark Brian Portnoy
Plano, CA
Mechanical Engineer
Verified Active
Professional stamp
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About
Mark Brian Portnoy is a licensed Mechanical Engineer in California. The credential is registered under license number 26524 and is currently active. It has been on record since 1989. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.
License Verification
License #
26524
Status
Active
State
CA
Expires
Mar 31, 2028
Board
California Board for Professional Engineers, Land Surveyors, and Geologists