Wisconsin
Department of Safety and Professional Services
Willis, Marc Allen
Professional Geologist
License number
722-13
Date granted
02/07/1996
Date expires
07/31/2004
Class
Professional Geologist
Status
Expired
wisconsinlicensing.org
ID 35571743
LAST UPDATED 2026-05-06 15:11:08 UTC
LAST UPDATED 2026-05-06 15:11:08 UTC
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