Pennsylvania
Department of State
DOUGLAS S BYERS
Professional Geologist
License number
PG002872G
Date granted
11/14/1995
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
HARMONY PA 16037
palicensing.org
ID 16580927
LAST UPDATED 2026-04-10 18:07:51 UTC
LAST UPDATED 2026-04-10 18:07:51 UTC
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