Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37014 | Combined installation of a metal production unit and a unit for the separation of air gas | Alain Guillard, Daniel Deloche | 2001-01-16 |
| 5587283 | Combustion process | Pierre Karinthi, Dominique Belot | 1996-12-24 |
| 5538534 | Combined installation of a metal production unit and a unit for the separation of air gas | Alain Guillard, Daniel Deloche | 1996-07-23 |
| 5522916 | Method and apparatus for injecting liquid oxygen | Pierre Karinthi, Eric Streicher | 1996-06-04 |
| 5412183 | Method and devices for induction heating during the passage of a metallurgical product of elongated shape | Philippe Georges, Rene Pierret | 1995-05-02 |
| 4960967 | Device for protecting the poles of inductors and inductor equipped with such device | Rene Pierret, Jean Hellegouarc'h, Gerard Prost | 1990-10-02 |