License holder summary

William J. Mallio is a Geologists - Geologist licensed to practice in Delaware. The address on file for William J. Mallio is Winchester MA 01890. This licensed professional license is not current. The license was granted 03/27/1987 and expired on 09/30/2002.

Delaware

Division of Professional Regulation

William J. Mallio
Geologists - Geologist
License number
S4-0000377
Date granted
03/27/1987
Date expires
09/30/2002
Class
Geologists - Geologist
Status
Expired
Address
Winchester MA 01890
delawarelicensing.com
ID 20503207
LAST UPDATED 2026-05-29 13:43:46 UTC

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