License holder summary

David C Mattes is a Professional Engineer licensed to practice in Pennsylvania. The address on file for David C Mattes is Muscatine IA 52761. This engineers license is current. The license was granted 04/19/2016 and expired on 09/30/2017.

Department of State

Registration Board for Professional Engineers, Land Surveyors and Geologists

David C Mattes
Professional Engineer
License number
PE084786
Date granted
04/19/2016
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Muscatine IA 52761
engineeringpa.org
ID 37487350
LAST UPDATED 2026-05-19 12:53:19 UTC

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