Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
CHARLES JOHN TRENKLE
Professional Engineer
License number
PE017055E
Date granted
03/26/1971
Date expires
11/30/1982
Class
Professional Engineer
Status
Inactive
Address
ARCADIA CA 91006
engineeringpa.org
ID 37502704
LAST UPDATED 2026-05-26 12:09:55 UTC
LAST UPDATED 2026-05-26 12:09:55 UTC
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