Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940635 | Process to encapsulate graphite into glass and glass ceramic articles, and articles manufactured by this process | Andre Andrieu, Jean-Pierre A. M. Thibieroz | 1990-07-10 |
| 4526872 | Transparent glass-ceramic of light brown color and method of making | Andre Andrieu, Jean-Pierre A. M. Thibieroz | 1985-07-02 |