Iowa
Professional Licensing Bureau
PLUMB , MAHLON JOHN
Engineer/Land Surveyors - Professional Engineer
License number
05136
Date granted
03/25/1965
Date expires
12/31/1986
Class
Engineer/Land Surveyors - Professional Engineer
Status
Lapsed
Address
120 EAST 90TH DRIVE, MERRILLVILLE, IN 46410
iowalicenses.org
ID 24170185
LAST UPDATED 2026-05-14 13:26:19 UTC
LAST UPDATED 2026-05-14 13:26:19 UTC
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