In 1874, an African-American inventor designed an improved bathroom system for trains: How Lewis Howard Latimer along with Charles W. Brown changed railroad travel with a safer water closet patent?
In 1874, an African-American inventor designed an improved bathroom system for trains through a patent filed by Lewis Howard Latimer and Charles W. Brown. The invention introduced a safer railroad car bathroom that reduced dust, wind, and debris entering train coaches. The patent became one of Latimer's early inventions before…
The Economic Times ·