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Robert Ingraham Zweigler

Thousand Oaks, CA Professional Engineer
Verified Active
Verify this license on the California Board for Professional Engineers, Land Surveyors, and Geologists board

About

Robert Ingraham Zweigler is a licensed Professional Engineer in California. The credential is registered under license number GEO 3877 and is currently active. It has been on record since 1984. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.

License Verification

License # GEO 3877
Status Active
State CA
Expires Nov 30, 2026
Board California Board for Professional Engineers, Land Surveyors, and Geologists
Verify at Licensing Board