Henry Green Applies For A Patent On An Incandescent Lamp

1. Green signed this application on August 26, 1891, in New York City.
2. Green applied for a patent on an incandescent lamp on August 22, 1891.

1. Green would apply for a patent on an incandescent lamp on October 16, 1891.
2. Green received this patent, No. 479,360, on July 19, 1892.

United States Patent Office, "Incandescent Electric Lamp," Patent No. 479,360, July 19, 1892.