Wisconsin
Department of Safety and Professional Services
Hartstern, Robert F
Professional Engineer
License number
20259-6
Date granted
11/21/1980
Date expires
07/31/2008
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35539212
LAST UPDATED 2026-05-11 18:23:51 UTC
LAST UPDATED 2026-05-11 18:23:51 UTC
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