Delaware
Division of Professional Regulation
Tad B. Yancheski
Geologists - Geologist
License number
S4-0000447
Date granted
10/16/1990
Date expires
09/30/2016
Class
Geologists - Geologist
Status
Active
Address
Newark DE 19713
delawarelicensing.com
ID 20503979
LAST UPDATED 2026-03-12 23:50:01 UTC
LAST UPDATED 2026-03-12 23:50:01 UTC
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