Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773340 | Metal additive manufacturing using gas mixture including oxygen | Donnell Eugene Crear, Archie Lee Swanner, JR. | 2020-09-15 |
| 10583532 | Metal additive manufacturing using gas mixture including oxygen | Donnell Eugene Crear, Archie Lee Swanner, JR. | 2020-03-10 |