Richard Howland Ranger was an American electrical engineer and inventor. He was born in Indianapolis, Indiana, the son of John Hilliard and Emily Anthen Gillet Ranger, He served in the U.S. Army Signal Corps during World War I, earning the rank of Major. After the war, he attended the Massachusetts Institute of Technology (MIT) from 1919 to 1923. As a designer for the Radio Corporation of America (RCA), in 1924, Richard Ranger invented the wireless photoradiogram, … Wikipedia
Richard Ranger, a pioneer in the field of electronic musical instruments and tape recording equipment. www.keyboardmuseum.org/pre60/1930/rangertone2.html
The definitive Wikipedia entry for Richard H. Ranger. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Richard_H._Ranger
The definitive Wikipedia entry for Richard H. Ranger. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Richard_H%2e_Ranger
In Honolulu, a photograph was wrapped upon a glass tube. Within the tube was an electric light. Without was a photosensitive apparatus. The wrapped tube revolved slowly and the photosensitive... www.time.com/time/magazine/article/0,9171,720361,00.html
While radio fans were tensely listening for voices overseas, the Radio Corporation of America was straining its eyes to see across the Atlantic. After several days experimenting with a device on... www.time.com/time/magazine/article/0,9171,719588,00.html
