License holder summary

JOHN W. OLSEN is a Professional Engineers licensed to practice in Maryland. The address on file for JOHN W. OLSEN is OLSEN ENGINEERING, INC.9707 FRANKSTOWN ROAD, PENN HILLS 15235.

Maryland

Division of Occupational and Professional Licensing

JOHN W. OLSEN
Professional Engineers
License number
35082
Date expires
11/20/2017
Class
Professional Engineers
Status
Address
OLSEN ENGINEERING, INC.9707 FRANKSTOWN ROAD
licensingmd.com
ID 45940264
LAST UPDATED 2026-03-12 14:31:04 UTC

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