Pennsylvania
Department of State
MARK A SCHAFFER
Engineer in Training
License number
ET018411
Date granted
06/11/1992
Class
Engineer in Training
Status
Active
Address
Trappe PA 19426
palicensing.org
ID 37449233
LAST UPDATED 2026-06-03 18:35:13 UTC
LAST UPDATED 2026-06-03 18:35:13 UTC
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