John Hays Hammond Papers 1908-1965 (bulk 1912-1953)
Related Entities
There are 7 Entities related to this resource.
De Forest, Lee, 1873-1961
http://n2t.net/ark:/99166/w65q4zpp (person)
Lee De Forest was born in Council Bluffs, Iowa, on August 26, 1873. He was a graduate of the Sheffield Scientific School at Yale University in 1896 and received a Ph.D. from Yale in 1899. He was an important contributor in the development of wireless telegraphy in the United States. He started multiple radio broadcasting companies and patented 300 inventions in his lifetime. In 1904, he was awarded the gold medal at the World's Fair in St. Louis, Missouri. He died on June 30, 1961. F...
Bell, Alexander Graham, 1847-1922
http://n2t.net/ark:/99166/w68h98qm (person)
Inventor and educator. From the description of Check, 1918 Feb. 11. (Historical Society of Washington, Dc). WorldCat record id: 70954428 Alexander Graham Bell, inventor and educator, and members of the related Bell, Fairchild, Grosvenor, and Hubbard families. From the description of Alexander Graham Bell family papers, 1834-1974. (Unknown). WorldCat record id: 70979893 Inventor Alexander Graham Bell became a member of the American Philsophical Society in...
Hammond, John Hays, 1888-1965
http://n2t.net/ark:/99166/w6ff4bkm (person)
Inventor and scientist. From the description of John Hays Hammond papers, 1908-1965 (bulk 1912-1953). (Unknown). WorldCat record id: 79449289 Inventor; B.S., Sheffield Scientific School, Yale, 1910; pioneer in systems radio control of moving objects (torpedoes, ships, etc.); president Radio Engineering Co. of N.Y., Hammond Research Corp. of Mass.; inventor of improved methods of phonographic reproduction, other inventions relating to radio telephony and telegraphy, radar, pi...
Sperry, Elmer Ambrose, 1860-1930
http://n2t.net/ark:/99166/w6ws8vp5 (person)
Elmer A. Sperry was born on October 12, 1860, in Cortland, N.Y. He attended the local elementary schools and then enrolled in Cornell University. At Cornell he developed an interest in electrical engineering and began working with a group of Syracuse industrialists in order to construct an arc lighting system. By 1882 Sperry was recognized as being one of America's electrical pioneers. He is primarily known as for his work with feedback devices and servomechanisms and as the founder in 1910 of t...
Alexanderson, Ernst Fredrik Werner, 1878-1975
http://n2t.net/ark:/99166/w6ft9p9v (person)
Engineer, inventor. From the description of Reminiscences of Ernst F. W. Alexanderson : oral history, 1951. (Columbia University In the City of New York). WorldCat record id: 122419059 ...
Langmuir, Irving, 1881-1957
http://n2t.net/ark:/99166/w6gt5qp0 (person)
Research chemist and physicist, General Electric Co. from 1909. Nobel Prize for Chemistry, 1932. From the description of Pathological science [sound recording] : an address to General Electric's Knolls Atomic Power Laboratory Colloquium; 1953 December 18. (Unknown). WorldCat record id: 83715356 Chemist. From the description of Papers of Irving Langmuir, 1871-1957. (Unknown). WorldCat record id: 79449037 Biographical Note ...
Tesla, Nikola, 1856-1943
http://n2t.net/ark:/99166/w6zm65rx (person)
Nikola Tesla (b. July 10, 1856, Smiljan, Austrian Empire (modern-day Croatia)-d. January 7, 1943, New York, New York) was a Serbian-American inventor. electrical engineer, mechanical engineer, and futurist. Tesla was best known for his contributions to the design of the modern alternating current (AC) electricity supply system. ...
