| 词条 | Henry G. Lykken |
| 释义 |
Henry G. Lykken was born in Dakota County, Minnesota and raised in Walsh County, North Dakota. He was the eldest of nine children born to Gilman Lykken (1854 - 1939), who emigrated from Telemark, Norway and Ella (Thoreson) Lykken (1860 - 1953). He was the father of David T. Lykken and grandfather of Joseph Lykken.[7] Lykken graduated from the University of North Dakota in 1905 with the B.A. degree and M.E. degree in 1906 in mining engineering.[2] In 1958, his alma mater awarded him an honorary Doctor of Engineering degree. He was an inductee of Minnesota Inventors Hall of Fame of 1978.[8] References1. ^[https://www.nytimes.com/1958/04/07/archives/inventor-dies-of-injuries.html?sq=inventor%2520dies&scp=112&st=cse New York Times:Inventor Dies of Injuries; April 7, 1958] {{authority control}}{{DEFAULTSORT:Lykken, Henry G.}}2. ^1 North Dakota History and people;volume 3 3. ^some of Henry G. Lykken patents 4. ^Synergistic Fluid Energy Reducing And Classifying Unit; Patent number: 2953307; Filing date: Oct 15, 1956; Issue date: Sep 20, 1960 5. ^Lykken's patent on emergency tire 6. ^Minnesota Inventors Hall of Fame; Henry G. Lykken, Sr. - 1978 Inductee 7. ^{{cite web|url=http://www.walshhistory.org/family-biographies/lykken-hans-gudmundsen-and-kari-olsdatter-kaasa/|title= The Lykken Family in Walsh County|publisher=Walsh County Historical Society |author=Lowell Lykken |date= February 2013|accessdate=September 1, 2015}} 8. ^University of North Dakota Honorary Degrees;1958, Henry G. Lykken, Doctor of Engineering 8 : 1880 births|1958 deaths|People from Walsh County, North Dakota|American civil engineers|American Lutherans|American people of Norwegian descent|University of North Dakota alumni|20th-century American inventors |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。