DUANE JOSEPH O'LAUGHLIN Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062052501

License Status

ACTIVE

Business

First Name

DUANE

Middle

JOSEPH

Last Name

O'LAUGHLIN

Business Name

DUANE JOSEPH O'LAUGHLIN

Original Issue Date

08/04/1998

Effective Date

11/07/2025

Expiration Date

11/30/2027

City

GRAYSLAKE

State

Zip

60030

County

COOK

Ever Disciplined

LastModifiedDate

11/07/2025