Wisconsin
Department of Safety and Professional Services
Walter, Mark D
Professional Engineer
License number
42458-6
Date granted
06/19/2012
Date expires
07/31/2014
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 13789309
LAST UPDATED 2026-06-26 00:06:15 UTC
LAST UPDATED 2026-06-26 00:06:15 UTC
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