Wisconsin
Department of Safety and Professional Services
Berkhahn, Joseph M
Professional Engineer
License number
42072-6
Date granted
12/28/2011
Date expires
07/31/2014
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 13767621
LAST UPDATED 2026-07-12 02:22:48 UTC
LAST UPDATED 2026-07-12 02:22:48 UTC
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