Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843975 | Spark plasma sintered polycrystalline diamond | Qi Liang | 2020-11-24 |
| 10773303 | Spark plasma sintered polycrystalline diamond compact | Qi Liang | 2020-09-15 |
| 10730107 | Mold transfer assemblies and methods of use | Clayton A. Ownby, Michael Clark, Grant O. Cook, III, Garrett T. Olson | 2020-08-04 |
| 10718166 | Laser-leached polycrystalline diamond and laser-leaching methods and devices | Qi Liang | 2020-07-21 |
| 10711331 | Polycrystalline diamond compact with gradient interfacial layer | Andy C. Chang, Gagan Saini, Qi Liang, Paul B. Lively | 2020-07-14 |