Pennsylvania
Department of State
GREGORY L MCISAAC
Professional Geologist
License number
PG003247E
Date granted
08/28/1997
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
Glen Arm MD 21057
palicensing.org
ID 16581240
LAST UPDATED 2026-05-08 16:59:13 UTC
LAST UPDATED 2026-05-08 16:59:13 UTC
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