Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139538 | Phosphate ceramic backing blocks and their preparation | Debra L. Morris | 1992-08-18 |
| 5101600 | Phosphate ceramic backing blocks and their preparation | Debra L. Morris | 1992-04-07 |