New Jersey
Division of Consumer Affairs
WILLIAM JOSEPH KOPPENAAL
Professional Engineer
License number
24GE03989400
Date granted
08/20/1996
Date expires
04/30/2014
Class
Professional Engineer
Status
Active
licensingnj.com
ID 8593170
LAST UPDATED 2024-03-18 15:08:47 UTC
LAST UPDATED 2024-03-18 15:08:47 UTC
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