MICHAEL E DUFFY Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062055697

License Status

ACTIVE

Business

First Name

MICHAEL

Middle

Last Name

DUFFY

Business Name

MICHAEL E DUFFY

Original Issue Date

06/24/2002

Effective Date

11/19/2025

Expiration Date

11/30/2027

City

CHICAGO

State

Zip

60646

County

COOK

Ever Disciplined

LastModifiedDate

11/19/2025