African American, Inventors, Entrepreneur, Pioneer Kiana Johnson 2/4/25 African American, Inventors, Entrepreneur, Pioneer Kiana Johnson 2/4/25 Thomas L. Jennings Inventor Thomas L. Jennings helped elevate our clean with his dry scouring invention. Read More
African American, Inventors, Entrepreneur, Pioneer Kiana Johnson 2/4/25 African American, Inventors, Entrepreneur, Pioneer Kiana Johnson 2/4/25 Thomas L. Jennings Inventor Thomas L. Jennings helped elevate our clean with his dry scouring invention. Read More
