Pennsylvania
Department of State
E MICHAEL RIGGINS
Professional Geologist
License number
PG000362G
Date granted
06/08/1994
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
LATROBE PA 15650
palicensing.org
ID 16582479
LAST UPDATED 2026-05-27 19:23:33 UTC
LAST UPDATED 2026-05-27 19:23:33 UTC
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