California
Department of Consumer Affairs
PATTERSON DONALD J
Professional Geologists and Geophysicists
License number
1525
Date granted
01/01/1972
Date expires
06/30/1986
Class
Professional Geologists and Geophysicists
Status
Canceled
Address
10235 W 18TH PLACE LAKEWOOD CO 80215
californialicensing.org
ID 11550923
LAST UPDATED 2026-05-13 01:51:35 UTC
LAST UPDATED 2026-05-13 01:51:35 UTC
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