Thomas Alva Edison Birthplace Thomas Alva Edison Birthplace The Thomas Alva Edison Birthplace is a historic house museum at 9 Edison Drive in Milan, Ohio, Built in 1841, it was the birthplace of American inventor Thomas Alva Edison (1847-1931) was born on February 11, 1847. It was designated a National Historic Landmark in 1965, and was added to the National Register of Historic Places in 1966. It is now the Thomas Edison Birthplace Museum. The Thomas Alva Edison Birthplace is in a residential area north of downtown Milan, on the west side of North Edison Drive. It is a small 1-1/2 story brick building,
Thomas A. Edison, Inc. Thomas A. Edison, Inc. Thomas A. Edison, Incorporated (originally the National Phonograph Company) was the main holding company for the various manufacturing companies established by the inventor and entrepreneur Thomas Edison. It operated between 1896 and 1957, when it merged with McGraw Electric to form McGraw-Edison. The National Phonograph Company was incorporated on 27 January 1896. It was restructured and reincorporated as Thomas A. Edison, Inc. on 28 February 1911. The Edison Manufacturing Company became a division of Thomas A. Edison, Inc. at this time. The company had an industrial research laboratory in West Orange, New Jersey where up to