Richard David Humphreys
Windsor, CA
Geologist
Verified Active
About
Richard David Humphreys is a licensed Geologist in California. The credential is registered under license number 4304 and is currently active. It has been on record since 1987. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.
License Verification
License #
4304
Status
Active
State
CA
Expires
Oct 31, 2026
Board
California Board for Professional Engineers, Land Surveyors, and Geologists