Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
MARK A MASS
Professional Engineer
License number
PE016364E
Date granted
08/21/1970
Date expires
09/30/2005
Class
Professional Engineer
Status
Inactive
Address
JOLIET IL 60435
engineeringpa.org
ID 37483046
LAST UPDATED 2026-05-11 08:22:05 UTC
LAST UPDATED 2026-05-11 08:22:05 UTC
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