Wisconsin
Department of Safety and Professional Services
Timmerman, Drew J
Professional Engineer
License number
32945-6
Date granted
06/19/1998
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12597966
LAST UPDATED 2026-07-20 18:21:09 UTC
LAST UPDATED 2026-07-20 18:21:09 UTC
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