Patent

Toggle Belt Tensioner
Metals Industry Research and Development Center (MIRDC)
Double-acting Ratchet-Scissors Type Lifter
Double-acting Ratchet-Scissors Type Lifter
TestTube Rac Agitator (Mechanical Funnel Shaker)
Metals Industry Research and Development Center (MIRDC)
Superheated Steam Treatment Machine for Brown Rice
Metals Industry Research and Development Center (MIRDC)
Papaya ACC Oxidase Gene and Its Use
Philippine Council for Agriculture, Aquatic and Natural Resources Research and Development (PCAARRD)