Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859432 | Novel ceric oxide particulates and process of making | Claire David, Claude Magnier | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859432 | Novel ceric oxide particulates and process of making | Claire David, Claude Magnier | 1989-08-22 |