Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775403 | Incorporating partially sintered preforms in metal matrix composites | M. K. Premkumar, Ralph R. Sawtell, Frankie E. Phelps, David I. Yun | 1998-07-07 |
| 5032550 | High impact resistant ceramic composite | — | 1991-07-16 |