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  1. The father of Howard Hughes Jr., he invented the 64-tooth drill bit used to cut through hard rock while drilling for oil; ... memorial page for Howard Robard Hughes Sr. (9 Sep 1869–14 Jan 1924), Find a Grave Memorial ID 10675573, citing Glenwood Cemetery, Houston ...

  2. 7 de jul. de 2015 · 1. Hughes was a millionaire at 18. The 1901 discovery of oil at Spindletop, near Beaumont, Texas, marked the birth of the modern petroleum industry, and drew Hughes’ father, Howard Sr., a ...

  3. 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 and started ...

  4. After Hughes Sr.'s death in 1924, his only child, Howard R. Hughes, Jr., assumed control of the company as its sole owner. Nine years later Hughes Tool Company engineers created a tri-cone rotary drill bit, and from 1934 to 1951 Hughes' market share approached 100%. Sharp-Hughes Rock Bit found virtually all the oil discovered during the initial ...

  5. Howard Robard Hughes Jr., born on December 24, 1905, in Houston, Texas, was an American business magnate whose involvement in multiple sectors earned him reverence. His parents were Allene Stone and Howard R. Hughes Sr., a successful inventor who founded the Hughes Tool Company in 1909. Hughes was of English, Welsh, and French Huguenot descent.

  6. 29 de ago. de 2014 · English: Howard R. Hughes, Sr (1869–1924), standing outdoors by a trench mining drill, which is underneath a tent-like canopy. Part of the Sharp-Hughes Tool Company 's Second and Girard Streets plant in Houston, Texas (today the site of University of Houston–Downtown) is seen in the background. Date. 29 September 1917.