JOHN C GANTNER Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062072946

License Status

ACTIVE

Business

First Name

JOHN

Middle

Last Name

GANTNER

Business Name

JOHN C GANTNER

Original Issue Date

03/09/2021

Effective Date

09/11/2025

Expiration Date

11/30/2027

City

IOWA CITY

State

Zip

52245

Ever Disciplined

LastModifiedDate

09/11/2025