Wisconsin
Department of Safety and Professional Services
Dryer, David C
Professional Engineer
License number
28220-6
Date granted
10/25/1991
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12592596
LAST UPDATED 2026-07-09 14:52:20 UTC
LAST UPDATED 2026-07-09 14:52:20 UTC
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