Tag: Davao inventor
Home Inventor turns Used Cooking Oil into Biofuel
A home inventor from Davao has finally perfected the biofuel invention he started working on since 2003.
Davao-based Emiliano Quitiol calls the fuel additive the...
Filipino inventor develops Magnetic levitation train
Filipino inventor Jose Guardo Jr. of Davao has developed a local magnetic levitation or ‘Maglev’ train system to solve the country’s mass transportation