Wisconsin
Department of Safety and Professional Services
Langston, Walter D
Professional Engineer
License number
17815-6
Date granted
07/11/1978
Date expires
07/31/1986
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35536778
LAST UPDATED 2026-06-08 20:51:11 UTC
LAST UPDATED 2026-06-08 20:51:11 UTC
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