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Francisco quisumbing filipino chemist and their inventions

          Diosdado banatao invention.

          Francisco Quisumbing

          Filipino botanist

          In this Philippine name, the middle name or maternal family name is Arguelles and the surname or paternal family name is Quisumbing.

          Francisco Arguelles Quisumbing is said to be a Filipino botanist claimed to be the inventor of Quink ink[1][2] used by The Parker Pen Company.

          Dr fe del mundo invention

        1. Dr fe del mundo invention
        2. Filipino inventors and their inventions
        3. Diosdado banatao invention
        4. Dr.
        5. Francisco Quisumbing is a Filipino chemist known for being the inventor of Quink ink used by The Parker Pen Company.

          6. He studied in the Philippines and the US, gaining a BSc from the University of the Philippines School of Agriculture,[disputed – discuss]Los Baños in 1918 and an MSc in 1921. He travelled to the US and gained a PhD in Plant Taxonomy, Systematics and Morphology from the University of Chicago in 1923, under the Americanpensionado program.

          [citation needed] He went back to the Philippines after World War II but was unable to organize the Philippine Ink Corporation under the Japanese Reparations Program because of too much government intervention.[3] Quink, which was sold in the US from 1931