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Elisha Gray (* 2. August 1835 in Barnesville, Ohio; † 21. Januar 1901 in Newtonville, Massachusetts) war ein US-amerikanischer Lehrer, Erfinder und Unternehmer .
Elisha Gray (August 2, 1835 – January 21, 1901) was an American electrical engineer who co-founded the Western Electric Manufacturing Company. Gray is best known for his development of a telephone prototype in 1876 in Highland Park, Illinois.
Elisha Gray (born Aug. 2, 1835, Barnesville, Ohio, U.S.—died Jan. 21, 1901, Newtonville, Mass.) was a U.S. inventor and contestant with Alexander Graham Bell in a famous legal battle over the invention of the telephone.
- The Editors of Encyclopaedia Britannica
14. Feb. 2021 · Elisha Gray war ein Ingenieur, der ein Telefon erfand, aber zu spät ein Patent anmeldete. Er kämpfte jahrelang gegen Graham Bell, der als Vater des Telefons gilt, und bezichtigte ihn des Plagiats.
14. Feb. 2023 · Ganze zwei Stunden fehlten ihm: Am 14. Februar 1876 war Elisha Gray (r) um 16 Uhr im Patentamt von Boston, aber Bell hatte sein Telefon schon um 14 Uhr zum Patent angemeldet
- Geschichte
- Textchef ICON / Welt am Sonntag
3. Juli 2019 · Learn about Elisha Gray, an American inventor who challenged Alexander Graham Bell's claim to the telephone patent. See his patent caveat, drawings, and specifications for his version of the telephone.
2. Aug. 2019 · Elisha Gray (1835-1901) was an American electrical engineer who developed a telephone device in 1876 and a musical telegraph in 1874. He lost the patent race to Alexander Graham Bell, but was a prolific inventor and professor of dynamic electricity.
