Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993611 | Method of preparing ceramic powders using ammonium oxalate | Richard D. Weir | 2011-08-09 |
| 7914755 | Method of preparing ceramic powders using chelate precursors | Richard D. Weir | 2011-03-29 |