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  1. 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.

  2. 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.

  3. 5 apr 2016 · Suo padre era Howard R. Hughes Sr., imprenditore di successo che nel 1909 brevettò una particolare trivella che permetteva le perforazioni per la ricerca del petrolio in luoghi prima...

  4. Howard Robard Hughes Sr. 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. Hughes was the father and namesake of Howard Hughes the American business tycoon and founder of Hughes Aircraft.

  5. Howard R. Hughes, Sr. 1869 - 1924 Inducted 1973. A product of the Show-Me State, Howard Hughes prepared for college by attending military academies, then entered Harvard College in 1893. Next came law school at the State University of Iowa. He didn’t finish, but left to practice law with his father.

  6. 2 apr 2024 · Howard Hughes was an American manufacturer, aviator, and motion-picture producer and director who acquired enormous wealth and celebrity from his various ventures but was perhaps better known for his eccentricities, especially his reclusiveness. In 1909 Hughess father, Howard R. Hughes, Sr.,

  7. 4 mar 2024 · Explore the history of Howard Hughes Sr., inventor of the two-cone roller bit, in Part 1 of this two-part series highlighting the Hughes family legacy in the oil and gas industry. March 4, 2024. By Timilehin Adegbamigbe. The Way Ahead.