Pennsylvania
Department of State
ARTHUR MARK HARPER
Professional Geologist
License number
PG004978
Date granted
04/14/2011
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
Canton OH 44721
palicensing.org
ID 16581996
LAST UPDATED 2026-04-03 05:07:05 UTC
LAST UPDATED 2026-04-03 05:07:05 UTC
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