Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309144 | Glass compositions for gaskets of apparatuses operating at high temperatures and assembling method using them | Hélène Nonnet, Agnès Grandjean, Daniel Coillot, Lionel Montagne | 2016-04-12 |