Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11279994 | Weldable component of structural steel and method of manufacture | Jean-Georges Brisson | 2022-03-22 |
| 11060171 | Weldable component of structural steel and method of manufacture | Jean-Georges Brisson | 2021-07-13 |
| 9669482 | Submarine hull steel having enhanced weldability | Cedric Chauvy | 2017-06-06 |
| 9334552 | Steel for submarine hulls with improved weldability | Cedric Chauvy | 2016-05-10 |
| 9267197 | Martensitic stainless steel for injection moulds and injection mould frames | Frédéric Bouchaud, Jean Pisseloup | 2016-02-23 |
| 9103008 | High-characteristic steel for large-size parts | Valery Ngomo | 2015-08-11 |
| 8709336 | Method for making an abrasion-resistant steel plate and plate obtained | Jean-Georges Brisson | 2014-04-29 |
| 8097207 | Steel having high mechanical strength and wear resistance | Dominique Viale | 2012-01-17 |
| 7998285 | Abrasion-resistant steel plate | Jean-Georges Brisson | 2011-08-16 |
| 7794651 | Steel having high mechanical strength and wear resistance | Dominique Viale | 2010-09-14 |
| 7754031 | Weldable steel building component and method for making same | Jean-Georges Brisson | 2010-07-13 |
| 7713362 | Method for making an abrasion resistant steel plate and plate obtained | Jean-Georges Brisson | 2010-05-11 |
| 7462251 | Method for making an abrasion-resistant steel plate | Jean-Georges Brisson | 2008-12-09 |
| 7459041 | Method for making an abrasion-resistant steel plate | Jean-Georges Brisson | 2008-12-02 |
| 7445750 | Reinforced durable steel, method for the production thereof, method for producing parts made of steel, and parts thus obtained | Dominique Viale | 2008-11-04 |
| 5997665 | Process for manufacturing a clad sheet which includes an abrasion-resistant layer made of tool steel, and clad sheet obtained | Jean-Georges Brisson | 1999-12-07 |
| 5972129 | Process for smelting a titanium steel and steel obtained | Jean-Luc Beau, Marie-Luce Nectoux | 1999-10-26 |
| 5908710 | Process for manufacturing a clad sheet which includes an abrasion-resistant layer made of tool steel, and clad sheet obtained | Jean-Georges Brisson | 1999-06-01 |
| 5855846 | Steel repairable by welding for the manufacture of molds for plastics | Gilbert Primon, Frederic Chenou | 1999-01-05 |
| 5855845 | Low alloy steel for the manufacture of molds for plastics | Gilbert Primon, Frederic Chenou | 1999-01-05 |
| 5785924 | Steel useful for the manufacture of molds for the injection molding of plastic | Frederic Chenou, Gilbert Primon | 1998-07-28 |
| 5714116 | Steel and process for the manufacture of components having high abrasion resistance | Jean-Georges Brisson | 1998-02-03 |
| 5695576 | High ductility steel, manufacturing process and use | — | 1997-12-09 |
| 5645794 | Low alloy steel for the manufacture of molds for plastics and for rubber | Frederic Chenou, Gilbert Primon | 1997-07-08 |
| 5221374 | Process for using agent for improving the hydrogen cracking resistance of low or intermediate-alloy steels, and pieces obtained | Regis Blondeau, Philippe Bourges, Lionel Coudreuse, Gilbert Primon, Jacques Charles | 1993-06-22 |