1893 - Thomas Edison received two U.S. patents. The first was for a "Cut Out for Incandescent Electric Lamps" and another for a "Stop Device" (No. 491,992-3). Also No. 492,150 for "Process of Coating Conductors for Incandescent Lamps."
... African American, 0.16% Native American, 1.05% Asian, 0.03% Pacific Islander, 2.62% from other races, and 2.03% from two or more races. 9.15% of the population are ...