STEPHEN E DUFFIN Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062048228

License Status

ACTIVE

Business

First Name

STEPHEN E

Last Name

DUFFIN

Business Name

STEPHEN E DUFFIN

Original Issue Date

04/23/1993

Effective Date

11/05/2025

Expiration Date

11/30/2027

City

MOKENA

State

Zip

60448

Ever Disciplined

LastModifiedDate

11/05/2025