#1
Invented the micro phone
Who is James West
Invented the super soaker
Who is Lonnie Johnson
Invented a laser tool to improve vision
Who is Dr. Patricia Bath
First African American female medical Dr.
Who is Rebecca Lee Crumpler
Co-invented the personal computer
Who is Mark Dean
Invention enabled trains to run faster and more efficient
Who is Elijah McCoy
Improved the pacemaker
Who is Otis Boykin
performed the first open heart surgery
Dr. Daniel Hale Williams
Invented a machine that brought shoes to the masses
Who Jan Ernst Matzliger
Invented a new form of the traffic signal
Who is Garret Morgan
Invented automatic elevator doors
Who is Alexander Miles
Research sickle cell anemia
William Warrick Cardozo
Pioneered America's first blood bank
Who is Dr. Charles Drew
Made a fortune on her specialized beauty products
Who is Madame CJ Walker
Revolutionized agriculture
Who is George Washington Carver
revolutionized sugar production
Who is Norbert Rilleux