Lewis Howard Latimer invented a book supporter and received patent 781,890 on 2/7/1905.
See Lewis Latimer biography below photo
Lewis Howard Latimer - Book supporter
USPTO13 of 19
More on Lewis Howard Latimer
Lewis Howard Latimer - BiographyLewis Howard Latimer More Patents
Black History - Trivia & Books
Books on Black History - Compare PricesBlack History Trivia QuizColors of Innovation - Black History
Suggested Reading
What is a Patent?What Does the Term "Invented an Improvement" Mean? What is a Patent Drawing?
Related Articles
See More About