Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062184 | Using augmented reality to perform complex print jobs | Andrew T. Martin, Shane Jewitt, Ken Hayward, Dragana Pavlovic, Michael J. Martin +1 more | 2021-07-13 |
| D921718 | 3D printer | William T Clark, III, Stephen F Skrainar, Donald A. Brown, Keith L. Willis | 2021-06-08 |
| D916783 | Display screen with animated graphic user interface | Donald A. Brown, Marc J. Krolczyk, Michael J. Telek | 2021-04-20 |