Wisconsin
Department of Safety and Professional Services
Singler, Donald B
Professional Engineer
License number
6934-6
Date granted
08/01/1959
Date expires
07/31/1990
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12570041
LAST UPDATED 2024-02-14 03:08:22 UTC
LAST UPDATED 2024-02-14 03:08:22 UTC
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