发明家

Robert Metcalfe

1946 - 至今

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他的传记在维基百科上提供 47 种语言版本(较 2024 年的 45 种增加)。Robert Metcalfe在最受欢迎的发明家中排名第168位(较 2024 年的第213位上升),在美国人物传记中排名第2772位(较 2019 年的第3159位上升),并在最受欢迎的美国发明家中排名第49位。

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Among 发明家

Among 发明家, Robert Metcalfe ranks 168 out of 426Before him are Zacharias Janssen, Oliver Lodge, Georg Luger, Alfred Vail, Guillaume Amontons, and Robert Watson-Watt. After him are Charles Algernon Parsons, Jang Yeong-sil, John Ericsson, Sandford Fleming, Heinrich Göbel, and Charles Cros.

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Contemporaries

Among people born in 1946, Robert Metcalfe ranks 195Before him are Birgitte, Duchess of Gloucester, Héctor Babenco, Mario Zenari, Ahmed Faras, Mel Martínez, and Krister Henriksson. After him are Jean-Pierre Jarier, Ellison Onizuka, George Young, Harold Shipman, Juan José Omella, and Jesualdo Ferreira.

Others Born in 1946

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In 美国

Among people born in 美国, Robert Metcalfe ranks 2,772 out of NaNBefore him are Merian C. Cooper (1893), Paul Wolfowitz (1943), Doc Holliday (1851), Lionel Barrymore (1878), Bobby McFerrin (1950), and Jerry Butler (1939). After him are Cochise (1805), Loretta Lynch (1959), Elisha Cook Jr. (1903), Cab Calloway (1907), Priscilla Pointer (1924), and Chris Noth (1954).

Among 发明家 In 美国

Among 发明家 born in 美国, Robert Metcalfe ranks 49Before him are Mary Anderson (1862), Robert Moog (1934), Christopher Latham Sholes (1819), Edwin Howard Armstrong (1890), Elizabeth Holmes (1984), and Alfred Vail (1807). After him are Harold Eugene Edgerton (1903), Arnold Orville Beckman (1900), Larry Sanger (1968), Sequoyah (1770), Garrett Morgan (1877), and J. Presper Eckert (1919).

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