License holder summary

Diefenthal, Douglas C is a Professional Engineer licensed to practice in Wisconsin. This engineer license is current. The license was granted 09/11/1992 and expired on 07/31/2016.

Wisconsin

Department of Safety and Professional Services

Diefenthal, Douglas C
Professional Engineer
License number
28879-6
Date granted
09/11/1992
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35547799
LAST UPDATED 2026-07-13 13:14:25 UTC

This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.

Reviews

Are you familiar with Diefenthal, Douglas C's work? Add a comment below. You can write anonymously and without having to create an account.

0 Comments

Posting anonymously

Similar names
Trending