Missouri
Division of Professional Registration
Zellefrow, William K., Jr
Professional Engineer
License number
025236
Date granted
03/01/1994
Date expires
12/31/2014
Class
Professional Engineer
Status
Clear
Address
503 Buckbrush Road
licensingmissouri.org
ID 1553773
LAST UPDATED 2026-04-19 01:40:30 UTC
LAST UPDATED 2026-04-19 01:40:30 UTC
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