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                                                inventor, designer, founder
  Reinhard Mannesmann was a german engineer and designer. He designed with his brother Max a rolling mill that could manufacture seamless steel pipes. Mannesmann company had become a leading manufacturer of steel tubing and by the 1930s emerged as one of the six giant iron and steel works of the Ruhr.
 Who-is-Who in MMS, History of machines, history of mechanical engineering, machine design, , engineer, designer, inventor
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                                                variant spelling: 
                                                Mannesmann, Reinhard
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                                                Curriculum vitae
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                                                            * 13.05.1856
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                                                            Remscheid
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                                                            born
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                                                            1885
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                                                            he designed a rolling mill that could manufacture seamless steel pipes
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                                                            1885
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                                                            degree in Engineering
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                                                            1890
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                                                            He founds the Mannesmannroehren-Werke
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                                                            1893
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                                                            he established his company in Dusseldorf
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                                                            1908
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                                                            Dalmine (BG)
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                                                            he established an Italian subsidiary in Dalmine near Bergamo
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                                                            † 20.02.1922
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                                                            Remscheid
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                                                            died
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