Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520001 | Process for producing solutions of alkali metal silicate in a static reactor | Jean Metzger, Philippe Colombe, Jean Wojcik | 1985-05-28 |
| 4520006 | Process for the purification of sulfuric acid by-product from boron trifluoride synthesis | Charles Laviron, Louis Mesaros | 1985-05-28 |