California
Department of Consumer Affairs
HELSTROM BRUCE MATHIAS
Professional Geologists and Geophysicists
License number
790
Date granted
01/01/1975
Date expires
06/30/1986
Class
Professional Geologists and Geophysicists
Status
Canceled
Address
3149 ELLINGTON DRIVE LOS ANGELES CA 90068
californialicensing.org
ID 11549777
LAST UPDATED 2026-07-02 11:07:55 UTC
LAST UPDATED 2026-07-02 11:07:55 UTC
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