Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761528 | High frequency induction melting furnace | Bruno Caillaut, Rene Perrier de la Bathie | 1988-08-02 |
| 4610017 | High frequency induction melting furnace and process for the production of ceramic materials using this furnace | Rene Perrier de la Bathie | 1986-09-02 |