Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898948 | Method of manufacturing metal castings | Qigui Wang, Christopher D. Cogan, Michael J. Walker, Garrold A. DeGrace, Dale A. Gerard | 2021-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898948 | Method of manufacturing metal castings | Qigui Wang, Christopher D. Cogan, Michael J. Walker, Garrold A. DeGrace, Dale A. Gerard | 2021-01-26 |