CLAYTON ALAN PATTERSON Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062074261

License Status

ACTIVE

Business

First Name

CLAYTON

Middle

ALAN

Last Name

PATTERSON

Business Name

CLAYTON ALAN PATTERSON

Original Issue Date

07/19/2022

Effective Date

11/28/2025

Expiration Date

11/30/2027

City

CHICAGO

State

Zip

60606

County

COOK

Ever Disciplined

LastModifiedDate

11/28/2025