'Granville t woods' presentation slideshows

African American Scientists and Inventors

460 views • 11 slides

Patricia E. Bath

Patricia E. Bath . Doctor Patricia Bath, an ophthalmologist from New York, was living in Los Angeles when she received her first patent, becoming the first African American female doctor to patent a medical invention. Ada Lovelace.

967 views • 10 slides

Overhead Conducting S ystem for Electric Railways

Overhead Conducting S ystem for Electric Railways . By Seth Garrett, Designer Meagan Menifee, Designer Martez Mcclain , Advertiser Kwadwo Oppon, Project Manager. Granville T Woods.

194 views • 6 slides