Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993621 | Surface preparation of natural graphite and the effect of impurities on grinding and the particle distribution | Karim Zaghib, Michel Gauthier, Gabrielle Nadeau, Abdelbast Guerfi, Monique Masse +1 more | 2011-08-09 |