Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371110 | Ion exchange polymers and method for making | Kenneth Street | 1994-12-06 |
| 5298654 | Method for producing coprecipitated multicomponent oxide powder precursors | Mark R. DeGuire | 1994-03-29 |