Wisconsin
Department of Safety and Professional Services
Petersen, David A
Professional Engineer
License number
25582-6
Date granted
05/27/1988
Date expires
07/31/1992
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12589690
LAST UPDATED 2026-04-24 04:58:23 UTC
LAST UPDATED 2026-04-24 04:58:23 UTC
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