Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610194 | Bath composition for electropolishing of titanium and method for using same | — | 2003-08-26 |
| 4917773 | Process for introducing zirconium tetrachloride, hafnium tetrachloride and mixtures thereof into a column for the continuous extractive distillation under pressure of said chlorides | Pierre Brun | 1990-04-17 |
| 4211728 | Method of preparing carbon tetrachloride | — | 1980-07-08 |