Benjamin C. Chan
REGISTERED ELECTRICAL ENGINEER PRC RN: REE 18361 Instrumentation Engineer : Phil. Instrumentation and C.S. Cert.#0113 Accredited Pollution Control Officer 1 DENR Reg. X
Prof. Romeo M. Del Rosario, PhD
Sep 14, 2016
REGISTERED CHEMIST (8th place in the November 1973 Board Exam for Chemist) Registration Certificate No.: 4063 Date Registered: 15 March 1974