French engineers

Pierre-Émile Martin (French: [pjɛʁ emil maʁtɛ̃]; 18 August 1824, Bourges, Cher – 23 May 1915, Fourchambault) was a French industrial engineer. He applied the principle of recovery of the hot gas in an open hearth furnace, a process invented by Carl Wilhelm Siemens.
In 1865, based on the Siemens process, he implemented the process which bears his name for producing steel in a hearth by remelting scrap steel with the addition of cast iron for the dilution of impurities.
His work earned him the award of the Bessemer Gold Medal of the Iron and Steel Institute in 1915 and of the French nation (knight in 1878 then Officer of the Legion of Honour in 1910).

Henri Édouard Tresca (12 October 1814 – 21 June 1885) was a French mechanical engineer, and a professor at the Conservatoire National des Arts et Métiers in Paris.

Maurice Lévy (February 28, 1838, in Ribeauvillé – September 30, 1910, in Paris) was a French engineer and member of the Institut de France.
Lévy was born in Ribeauvillé in Alsace. Educated at the École Polytechnique, where he was a student of Adhémar Jean Claude Barré de Saint-Venant, and the École des Ponts et Chaussées, he became an engineer in 1863. During the Franco-Prussian War (1870–1871), he was entrusted by the Government of National Defense with the control of part of the artillery. During the next decade he held several educational positions, becoming professor at the École Centrale in 1875, member of the commission of the geodetic survey of France in 1879, and professor at the Collège de France in 1885.

Jean-Yves Le Gall (born 30 April 1959) is an engineering graduate from the École supérieure d'optique (1981) and holds a doctorate in engineering from the University of Paris-Sud (1983). He began his career in 1981 as a researcher at the Astronomy Laboratory, French National Scientific Research Center, where he worked on the European scientific satellites project Hipparcos and ISO. In 1985 he joined the Department of Industry and was assigned to the Space Office where he was particularly in charge of relations with the space industry.The Minister for the Postal Service, Telecommunications and Space appointed Le Gall as advisor for space affairs in 1985. In this position, he participated in the definition of CNES and ESA programs. In 1993, he joined Novespace, a subsidiary of CNES, of which he was Managing Director. Le Gall was appointed as CNES Deputy Managing Director in 1996. In this function, he was the French Representative to the ESA. In 1998, he was appointed as Chairman and CEO of Starsem.In 2001, he joined Arianespace as COO. Since 2002 till April 2013 he worked as an Arianespace CEO, was succeeded by Stéphane Israël. Since 2013 Jean-Yves Le Gall is a president of CNES.

Benoît Fourneyron (31 October 1802 – 31 July 1867) was a French engineer, born in Saint-Étienne, Loire. Fourneyron made significant contributions to the development of water turbines.
Benoît Fourneyron was educated at the École Nationale Supérieure des Mines de Saint-Étienne, a nearby engineering school that had recently opened. After he graduated in 1816, he spent the next few years in mines and ironworks.
Around this time, a number of French engineers—including some of Fourneyron's former teachers—were starting to apply the mathematical techniques of modern science to the ancient mechanism called the waterwheel.
For centuries, waterwheels had been used to convert the energy of streams into mechanical power, mostly for milling grain. But the new machines of the Industrial Revolution required more power, and by the 1820s there was enormous interest in making waterwheels more efficient.

Ferdinand Philippe Edouard Carré (11 March 1824 – 11 January 1900) was a French engineer, born at Moislains (Somme) on 11 March 1824. Carré is best known as the inventor of refrigeration equipment used to produce ice. He died on 11 January 1900 at Pommeuse (Seine-et-Marne).

Alphonse Eugène Beau de Rochas (9 April 1815, Digne-les-Bains, Alpes-de-Haute-Provence – 27 March 1893, Vincennes) was a French engineer. He was the first to patent the four-stroke engine in 1862, but he did not build one and the idea was subsequently developed by Nicolaus Otto and other engineers.

Philippe Morillon (French pronunciation: [filip mɔʁijɔ̃]; born 24 October 1935) is a former French general and was a Member of the European Parliament until 2009. He was elected on the Union for French Democracy ticket with the Alliance of Liberals and Democrats for Europe group. On 23 July 2004 he was elected Chair of the Committee on Fisheries.
Before turning to politics he was an army General, and commanded the United Nations Forces in Bosnia (1992-1993). In Srebrenica, Bosniak survivors fled into three eastern enclaves where the Bosnian republican army had resisted: Goražde, Žepa and Srebrenica, their populations swelled by displaced deportees, cowering, bombarded relentlessly and largely cut off from supplies of food and medicine. The population of Srebrenica swelled from 9,000 to 70,000, and by March 1993 the situation was sufficiently horrific that Philippe Morillon led a convoy into the battered pocket and, appalled, promised: “You are now under the protection of the UN forces. I will never abandon you.” The UN duly proclaimed Srebrenica as one of six “safe areas” to be defended by the United Nations Protection Force (our emphasis), or Unprofor. In July 1995, 8000 Bosnian men and boys were massacred in Srebrenica.After Bosnia, Morillon commanded the Rapid Reaction Force, after which he retired with the rank of général de corps d'armée. He is a Grand Officer of the Légion d'honneur.
In September 2010, Morillon was denied access to Srebrenica Genocide memorial by Bosniak women who believed that he had allowed the Srebrenica massacre.