Espenschied, Lloyd, 1889-

Lloyd Espenschied (1889-) was born in St. Louis, Missouri and in 1909 graduated from the Pratt Institute in electrical engineering. During 1909-1910 he was on the staff of the Telefunken Wireless Telegraph Company. From 1910 to 1934 he worked for American Telephone and Telegraph Company in various capacities; and from 1934 to 1937 he directed high-frequency transmission development for the Bell Telephone Laboratories. Espenschied's chief interests seem to have been in the area of wide-band and carrier waves and in wide band systems for communication.

From the description of Papers, 1907-1969. (Unknown). WorldCat record id: 84042810

Electrical engineer (wide-band carrier waves and wide-band systems for communication). Telefunken Wireless Telegraph Company, 1909-1920; American Telephone and Telegraph Company in various capacities, 1910-1934; Bell Telephone Laboratories, 1934-1937.

From the description of Espenscheid collection of pamphlets, articles and reprints in telegraph and telephone history, 1782-1946, (1880-1930). (Unknown). WorldCat record id: 82211227

Engineer.

From the description of Reminiscences of Lloyd Espenschied : oral history, 1963. (Columbia University In the City of New York). WorldCat record id: 122451763

Genealogist, historian, inventor, and radio broadcasting pioneer, Lloyd Espenschied (1889-1986) lived in Kew Gardens, Queens, New York and was co-inventor of the coaxial cable.

From the description of Lloyd Espenschied genealogical research papers, ca. 1920-1973. (New York Public Library). WorldCat record id: 519689732

Genealogist, historian, radio broadcasting pioneer, inventor.

Espenschied lived in Kew Gardens, Queens, N.Y.

From the description of Papers, [ca. 1920-1973] (Unknown). WorldCat record id: 155495265

The Espenscheid [Espenschied] family emigrated from the Rhineland in 1835 and settled in Wayne County, New York.

From the description of Espenschied family history, [ca.1958-1959]. (Cornell University Library). WorldCat record id: 63938793