Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857733 | Three-dimensional (3D) printing with discolorable near-infrared absorbing dye | Yan Zhao, Lihua Zhao, Paul Olubummo, Howard S. Tom | 2020-12-08 |
| 10832394 | Build material layer quality level determination | Lihua Zhao | 2020-11-10 |
| 10781228 | Fusing agent including a metal bis(dithiolene) complex | Adekunle Olubummo, Lihua Zhao, Howard S. Tom, Kristopher J. Erickson | 2020-09-22 |
| 10647053 | Three-dimensional (3D) printing | Kristopher J. Erickson, Lihua Zhao, Howard S. Tom, Yan Zhao, Andrew E. Fitzhugh | 2020-05-12 |