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Howard Robard Hughes Sr. (September 9, 1869 – January 14, 1924) was an American businessman and inventor who founded the Hughes Tool Company. He invented the "Sharp–Hughes" two-cone rotary drill bit during the Texas Oil Boom.
Howard Robard Hughes Sr. war ein US-amerikanischer Erfinder, Unternehmer und Gründer der Hughes Tool Company.
Howard Robard Hughes, Jr. (* 24. Dezember 1905 in Humble oder Houston, beides Texas; † 5. April 1976 in einem Flugzeug über Texas) war ein US-amerikanischer Unternehmer, Filmproduzent, Regisseur und Luftfahrtpionier.
Howard Robard Hughes Jr. (December 24, 1905 – April 5, 1976) was an American aerospace engineer, business magnate, film producer, investor, philanthropist, and pilot. He was best known during his lifetime as one of the richest and most influential people in the world.
1. Okt. 1995 · Hughes, Howard Robard, Sr. (1869–1924). Howard Robard Hughes, son of Felix Turner and Jean Amelia (Summerlin) Hughes, was born at Lancaster, Missouri, on September 9, 1869. Hughes attended school at Keokuk, Iowa, and prepared for college at military academies at Morgan Park, Illinois, and St. Charles, Missouri.
This bit’s ancestor, the two-cone rotary rock drill bit, was invented by Howard Robard Hughes, Sr., an Iowa boy who drifted to southeast Texas in the wake of the Spindletop discovery...
22. Okt. 2001 · A pilot who flew around the world in record time and an inspired, quirky inventor who became the first American billionaire, Hughes spent most of his last quarter-century in a mysterious prison...
