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Francois Schleimer — 15 Patents

ASArbed S.A.: 14 patents #2 of 103Top 2%
IRIrsid: 1 patents #6 of 29Top 25%
Dudelange, LU: #2 of 39 inventorsTop 6%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Francois Schleimer has been granted 15 US patents while listed as an inventor at Arbed S.A.. The first was granted in 1982 and the most recent in August 1988. Francois Schleimer ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Francois Schleimer in Dudelange, LU.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
4767036 Apparatus and method for emptying metallurgical vessels containing metal and slag Jean Goedert, Ferdinand Goedert, Romain Henrion, Fernand Thill, Henri Klein +1 more 1988-08-30
4675049 Process for producing high quality steel 1987-06-23
4603810 Method and apparatus for the acceleration of solid particles entrained in a carrier gas Clement Burton, Andre Bock, Jean Peckels 1986-08-05
4561637 Process and apparatus for heating a steel bath charged with scrap 1985-12-31
4469510 Method of and apparatus for the direct production of molten iron Paul Metz, Edouard Legille, Antoine Weiner 1984-09-04
4439234 Method of increasing the cold material charging capacity in the top-blowing production of steel Romain Henrion, Ferdinand Goedert, Fernand Thill 1984-03-27
4434005 Method of and apparatus for refining a melt containing solid cooling material Paul Metz, Ferdinand Goedert, Romain Henrion, Henri Klein, Jean Liesch 1984-02-28
4421555 Method of and apparatus for metallurgical treatment of a melt Paul Metz, Edouard Legille, Antoine Weiner 1983-12-20
4415358 Method of desulfurizing a ferrous melt Paul Metz, Edouard Legille, Jean Goedert, Antoine Weiner 1983-11-15
4378106 Refractory gas permeable structural unit Bruno Hirschberg 1983-03-29
4369060 Process of refining of a metal bath in a crucible with oxygen blast at the top and crucible used Paul Metz, Ferdinand Goedert, Lucien Lorang, Romain Henrion, Jean-Claude Grosjean +2 more 1983-01-18
4349382 Process for refining of a bath of metal containing cold solid substances Romain Henrion, Ferdinand Goedert, Lucien Lorang 1982-09-14
4345746 Apparatus for refining ferrous melt with slag conditioning Romain Henrion, Ferdinand Goedert, Lucien Lorang, Jean Baumert 1982-08-24
4334922 Process for metal-bath refining Paul Metz, Lucien Lorang, Ferdinand Goedert, Romain Henrion, Fernand Thill 1982-06-15
4325730 Process for conditioning slag during the refining of a metal bath Romain Henrion, Ferdinand Goedert, Lucien Lorang, Jean Baumert 1982-04-20