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- Henry_Beecher_Dierdorff abstract "Henry Beecher Dierdorff (January 29, 1851 in Seville, Ohio – January 26, 1935 in Columbus, Ohio) was an American inventor of mining equipment, most notable for the first successful application of electricity to power mining equipment under the surface of earth. While an engineer with Jeffery Mining and Manufacturing Company of Columbus, Ohio, Dierdorff developed insulation that could be packed around electric motor housings to suppress sparking found on early electrical motors. This allowed the first safe electric seam cutting tool in underground mining. This tool was capable of cutting anthracite coal and was known as the Congo Coal Cutter [1] after its success for the Congo Mining Company, of Corning, Ohio. Between 1885 and 1909, Dierdorff designed and secured thirty-five patents from the United States Patent Office related to mining and mining safety. One his most widely used patents involved the development of power systems (spark suppessive) to deliver electricity to miners underground result in the first safe delivery of electric light to miners working underground. At the time of his retirement from Jeffery, Dierdorff oversaw the company's entire manufacturing facilities and processes.Dierdorff was born near Seville in Medina County, Ohio in 1851. Dierdorff married twice; first to Charlotte Miller (five children) and then to Hattie Monnette. He died in Columbus, Ohio in 1935 and is buried in Greenlawn Cemetery, Columbus, Ohio.".
- Henry_Beecher_Dierdorff wikiPageExternalLink fg.cgi?page=gr&GRid=20715189.
- Henry_Beecher_Dierdorff wikiPageExternalLink OH_MIN_JNL_v23_125.pdf.
- Henry_Beecher_Dierdorff wikiPageID "1355397".
- Henry_Beecher_Dierdorff wikiPageLength "2284".
- Henry_Beecher_Dierdorff wikiPageOutDegree "19".
- Henry_Beecher_Dierdorff wikiPageRevisionID "704482883".
- Henry_Beecher_Dierdorff wikiPageWikiLink Category:1851_births.
- Henry_Beecher_Dierdorff wikiPageWikiLink Category:1935_deaths.
- Henry_Beecher_Dierdorff wikiPageWikiLink Category:American_inventors.
- Henry_Beecher_Dierdorff wikiPageWikiLink Category:Burials_at_Green_Lawn_Cemetery,_Columbus,_Ohio.
- Henry_Beecher_Dierdorff wikiPageWikiLink Category:People_from_Columbus,_Ohio.
- Henry_Beecher_Dierdorff wikiPageWikiLink Columbus,_Ohio.
- Henry_Beecher_Dierdorff wikiPageWikiLink Corning,_Ohio.
- Henry_Beecher_Dierdorff wikiPageWikiLink Electricity.
- Henry_Beecher_Dierdorff wikiPageWikiLink Green_Lawn_Cemetery,_Columbus,_Ohio.
- Henry_Beecher_Dierdorff wikiPageWikiLink Invention.
- Henry_Beecher_Dierdorff wikiPageWikiLink Jeffery_Mining_and_Manufacturing_Company.
- Henry_Beecher_Dierdorff wikiPageWikiLink Medina_County,_Ohio.
- Henry_Beecher_Dierdorff wikiPageWikiLink Mining.
- Henry_Beecher_Dierdorff wikiPageWikiLink Seville,_Ohio.
- Henry_Beecher_Dierdorff wikiPageWikiLink United_States.
- Henry_Beecher_Dierdorff wikiPageWikiLink United_States_Patent_and_Trademark_Office.
- Henry_Beecher_Dierdorff wikiPageWikiLinkText "Henry Beecher Dierdorff".
- Henry_Beecher_Dierdorff subject Category:1851_births.
- Henry_Beecher_Dierdorff subject Category:1935_deaths.
- Henry_Beecher_Dierdorff subject Category:American_inventors.
- Henry_Beecher_Dierdorff subject Category:Burials_at_Green_Lawn_Cemetery,_Columbus,_Ohio.
- Henry_Beecher_Dierdorff subject Category:People_from_Columbus,_Ohio.
- Henry_Beecher_Dierdorff hypernym Inventor.
- Henry_Beecher_Dierdorff type Person.
- Henry_Beecher_Dierdorff type Burial.
- Henry_Beecher_Dierdorff comment "Henry Beecher Dierdorff (January 29, 1851 in Seville, Ohio – January 26, 1935 in Columbus, Ohio) was an American inventor of mining equipment, most notable for the first successful application of electricity to power mining equipment under the surface of earth. While an engineer with Jeffery Mining and Manufacturing Company of Columbus, Ohio, Dierdorff developed insulation that could be packed around electric motor housings to suppress sparking found on early electrical motors.".
- Henry_Beecher_Dierdorff label "Henry Beecher Dierdorff".
- Henry_Beecher_Dierdorff sameAs Q16026165.
- Henry_Beecher_Dierdorff sameAs m.04w8fq.
- Henry_Beecher_Dierdorff sameAs Q16026165.
- Henry_Beecher_Dierdorff wasDerivedFrom Henry_Beecher_Dierdorff?oldid=704482883.
- Henry_Beecher_Dierdorff isPrimaryTopicOf Henry_Beecher_Dierdorff.