Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199051 | Cutting elements with wear resistant diamond surface | J. Daniel Belnap, Scott L. Horman, Ryan Davis, Haibo Zhang | 2021-12-14 |
| 11008815 | Cutting elements with impact resistant diamond body | John Daniel Belnap, Michael David France, David P. DenBoer, Haibo Zhang | 2021-05-18 |
| 10993821 | Double-layer blood vessel stent | Benhao Xiao | 2021-05-04 |