Wisconsin
Department of Safety and Professional Services
Bollinger, Walter A
Professional Engineer
License number
18262-6
Date granted
02/02/1979
Date expires
07/31/2010
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35537221
LAST UPDATED 2026-07-10 14:19:29 UTC
LAST UPDATED 2026-07-10 14:19:29 UTC
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