ROGER D WINKELMANN Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062064609

License Status

ACTIVE

Business

First Name

ROGER

Middle

Last Name

WINKELMANN

Business Name

ROGER D WINKELMANN

Original Issue Date

06/27/2012

Effective Date

12/01/2025

Expiration Date

11/30/2027

City

PALOS HEIGHTS

State

Zip

60463

County

COOK

Ever Disciplined

LastModifiedDate

12/01/2025