| 词条 | Magnus Bjorndal |
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BiographyMagnus Bjorndal was from Ulstein in Møre og Romsdal county, Norway. He held degrees in both electrical and mechanical engineering. Mechanical trade school at Porsgrunn (now Telemark University College) in Telemark county, Norway. He also studied at the Hindenburg Polytechnicum in Oldenburg, Germany. At age 24, Magnus Bjorndal came to the United States during 1923. He studied electrical engineering at Brooklyn Polytech (now Polytechnic Institute of New York University). Magnus Bjorndal served as chief engineer of The Daven Radio Company, an electronics manufacturer in Newark, New Jersey. Subsequently he was the founder and president of Tech Laboratories, Inc., which was incorporated in the state New Jersey on January 30, 1947. Tech Laboratories developed the initial test and control instruments for the NBC Radio City Studios in New York City. Bjorndal personally held a number of United States patents for scientific and technical instruments.[2][3] Magnus Bjorndal was a member of American Institute of Electrical Engineers, American Association for the Advancement of Science and Audio Engineering Society. Magnus Bjørndal served as editor of the Norwegian-American Technical Journal. He was president of Norwegian-American Historical Association (1969–1971).[4] Selected listing of patents
References1. ^Magnus Bjorndal (Intellectual Reserve, Inc.) 2. ^Tech Laboratories, Inc. (EDGAR Online, Inc.) 3. ^Magnus Bjorndal Patent Search (FreePatentsOnline.com) 4. ^In Memoriam (Journal of the Audio Engineering Society) 5. ^Terminal For Resistors (Google Patent Search) 6. ^Variable Speed Gearing (Google Patent Search) 7. ^Electric Hydrometer (Google Patent Search) Other sources
8 : 1899 births|1971 deaths|American civil engineers|Norwegian engineers|Technical University of Munich alumni|Norwegian emigrants to the United States|People from Møre og Romsdal|20th-century American engineers |
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