Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753158 | Polycrystalline diamond cutters having non-catalytic material addition and methods of making the same | Valeriy Konovalov | 2020-08-25 |
| 10556832 | Cutters comprising polycrystalline diamond attached to a hard metal carbide substrate | Hui Zhang, Alexander Hirsch, Kai Zhang | 2020-02-11 |
| 10137557 | High-density polycrystalline diamond | Suresh Vagarali | 2018-11-27 |
| 9649748 | Polycrystalline diamond compact with a modified substrate | Valeriy Konovalov | 2017-05-16 |
| 9555519 | Incorporation of bulk metal foils to increase toughness of polycrystalline diamond | — | 2017-01-31 |
| 9242215 | Infiltration compositions for PCD by using coated carbide substrates | Gary Martin Flood | 2016-01-26 |
| 9034064 | Methods for improving thermal stability of silicon-bonded polycrystalline diamond | — | 2015-05-19 |
| 9010463 | Multi-axis modulation of cutters | Steven W. Webb | 2015-04-21 |
| 8968436 | Increase toughness of polycrystalline diamond | — | 2015-03-03 |
| 7955486 | Electrochemical deposition platform for nanostructure fabrication | Min-Feng Yu | 2011-06-07 |