Macintosh, Charles
Received a patent for a method for making waterproof garments by using rubber dissolved in coal-tar naphtha for cementing two pieces of cloth together. The mackintosh raincoat was named after Charles Macintosh.
Oh and Spicky me boy> The Discovery of Penicillin
Together, Alexander Fleming, Ernst Chain and Howard Florey discovered penicillin and its curative effect on infectious diseases.