License holder summary

David B Duane is a Geologists - Geologist licensed to practice in Delaware. The address on file for David B Duane is Bethesda MD 20817. This licensed professional license is not current. The license was granted 03/12/1974 and expired on 09/30/1996.

Delaware

Division of Professional Regulation

David B Duane
Geologists - Geologist
License number
S4-0000201
Date granted
03/12/1974
Date expires
09/30/1996
Class
Geologists - Geologist
Status
Expired
Address
Bethesda MD 20817
delawarelicensing.com
ID 20502666
LAST UPDATED 2026-04-02 04:09:59 UTC

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