Wisconsin
Department of Safety and Professional Services
Hazen, Richard
Professional Engineer
License number
8432-6
Date granted
06/10/1964
Date expires
07/31/1982
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35528187
LAST UPDATED 2026-07-16 22:57:42 UTC
LAST UPDATED 2026-07-16 22:57:42 UTC
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