Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066334 | Binderless cBN sintering with cubic press | — | 2021-07-20 |
| 11021913 | Direct casting of ultrahard insert in bit body | John Daniel Belnap | 2021-06-01 |
| 11014157 | Solid PCD with transition layers to accelerate full leaching of catalyst | — | 2021-05-25 |