Delaware
Division of Professional Regulation
Gregory B. Siegner
Geologists - Geologist
License number
S4-0001010
Date granted
07/11/1997
Date expires
09/30/2016
Class
Geologists - Geologist
Status
Active
Address
Rockville MD 20850
delawarelicensing.com
ID 20503686
LAST UPDATED 2026-06-16 14:38:00 UTC
LAST UPDATED 2026-06-16 14:38:00 UTC
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