Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731092 | Method of making carbonate PCD and sintering carbonate PCD on carbide substrate | Yahua Bao, J. Daniel Belnap, Anatoliy Garan | 2023-08-22 |
| 11492852 | Mechanical locking of cutting element with carbide matrix | Yahua Bao, John Daniel Belnap, Gregory Caron, Feng Yu, Cheng Peng +2 more | 2022-11-08 |
| 11008815 | Cutting elements with impact resistant diamond body | John Daniel Belnap, Yi Fang, David P. DenBoer, Haibo Zhang | 2021-05-18 |
| 10562000 | Assemblies for making superhard products by high pressure/high temperature processing | David P. DenBoer, Clint Hamilton, Ryan Davis, Lynn Belnap, Yi Fang | 2020-02-18 |
| 10352105 | Sintering of thick solid carbonate-based PCD for drilling application | Yahua Bao, Anatoliy Garan, John Daniel Belnap | 2019-07-16 |
| 10315175 | Method of making carbonate PCD and sintering carbonate PCD on carbide substrate | Yahua Bao, J. Daniel Belnap, Anatoliy Garan | 2019-06-11 |
| 9475176 | Sintering of thick solid carbonate-based PCD for drilling application | Yahua Bao, Anatoliy Garan, J. Daniel Belnap | 2016-10-25 |