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There is a page named "Howard Ensign Simmons, Jr." on Wikipedia

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  • Thumbnail for Howard Ensign Simmons Jr.
    Howard Ensign Simmons Jr. (June 17, 1929 – April 26, 1997) was an American chemist with DuPont who discovered the Simmons–Smith reaction. He was born...
    4 KB (196 words) - 20:13, 20 June 2024
  • alkene (or alkyne) to form a cyclopropane. It is named after Howard Ensign Simmons, Jr. and Ronald D. Smith. It uses a methylene free radical intermediate...
    23 KB (2,502 words) - 21:53, 30 November 2023
  • refrigerants then in use, such as ammonia. The team was headed by Thomas Midgley Jr. In 1928, they improved the synthesis of CFCs and demonstrated their usefulness...
    8 KB (858 words) - 23:06, 5 June 2024
  • Thumbnail for Nomex
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    10 KB (1,105 words) - 14:39, 4 April 2024
  • Thumbnail for Kapton
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    15 KB (1,646 words) - 08:11, 28 June 2024
  • Retrieved February 21, 2021. Detroit Free Press, May 21, 2012, page A1 Howard Richman (May 2014). "Aftermath". GCM Magazine. Archived from the original...
    92 KB (8,391 words) - 18:43, 1 July 2024
  • Thumbnail for Polytetrafluoroethylene
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    55 KB (5,778 words) - 04:06, 4 July 2024
  • Thumbnail for Nylon
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    72 KB (7,660 words) - 15:46, 4 July 2024
  • Thumbnail for Kevlar
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    33 KB (3,470 words) - 17:06, 11 April 2024
  • Thumbnail for BoPET
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    20 KB (2,366 words) - 18:28, 2 July 2024
  • Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    2 KB (239 words) - 16:46, 23 June 2024
  • Thumbnail for Marillyn Hewson
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    17 KB (1,260 words) - 15:15, 21 August 2023
  • Thumbnail for Neoprene
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    24 KB (2,330 words) - 03:04, 24 June 2024
  • Thumbnail for William du Pont
    wife of George Zinn. William and Annie had two children, William du Pont, Jr. and Marion duPont Scott. In 1878, at age 17, du Pont became a member of the...
    3 KB (276 words) - 16:47, 23 May 2024
  • Thumbnail for List of National Medal of Science laureates
    Gertrude B. Elion, Dudley R. Herschbach, Glenn T. Seaborg 1992—Howard Ensign Simmons Jr. 1993—Donald J. Cram, Norman Hackerman 1994—George S. Hammond 1995—Thomas...
    15 KB (1,633 words) - 01:41, 3 April 2024
  • Thumbnail for Tour DuPont
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    31 KB (3,150 words) - 05:26, 3 June 2024
  • Thumbnail for Jeff Gordon
    NASCAR Cup Series), and also served as a substitute driver for Dale Earnhardt Jr. in the No. 88 Chevrolet for Hendrick Motorsports in select races during the...
    291 KB (15,528 words) - 16:41, 3 July 2024
  • Thumbnail for Sorona
    American carpet manufacturer making carpets using DuPont Sorona fiber. Simmons, Cheryl (8 August 2019). "Triexta PTT Carpet Fiber". The Spruce. http://www...
    3 KB (312 words) - 05:18, 11 May 2024
  • Thumbnail for Wallace Carothers
    Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
    22 KB (3,091 words) - 03:40, 8 July 2024
  • Association Gustavus Simmons (born 1930), American cryptographer Howard Ensign Simmons, Jr. (1929–1997) American chemist who discovered the Simmons–Smith reaction...
    11 KB (1,387 words) - 22:06, 28 April 2024
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