Wisconsin
Department of Safety and Professional Services
Koehn, Terry K
Professional Geologist
License number
1085-13
Date granted
03/05/1997
Date expires
07/31/2014
Class
Professional Geologist
Status
wisconsinlicensing.org
ID 12620054
LAST UPDATED 2026-08-07 00:08:51 UTC
LAST UPDATED 2026-08-07 00:08:51 UTC
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