**Arturo Alcaraz** - He is a volcanologist specializing geothermal Energy Development. Dr. Arturo and team powered an electric light bulb using a steam-powered electricity.
**Benjamin Almeda** - He designed a food processing machine. He founded the Almeda Cottage Industry which manufactured basic food processing.
**Ramon Barba** - He invented the practical flower induction treatments and techniques to crop flowering using potassium nitrate spray.