Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12156823 | Branch vessel stent | Benhao Xiao | 2024-12-03 |
| 12078016 | Downhole cutting tool having cutting element with nonplanar face to improve cutting efficiency and durability | Manoj D. Mahajan, John Daniel Belnap, Xiaoge Gan, Cheng Peng, Lynn Belnap +5 more | 2024-09-03 |
| 12078015 | Polycrystalline diamond cutting element having improved cutting efficiency | Ronald K. Eyre, Ronald B. Crockett, Lynn Belnap, Aaron Madsen, Haibo Zhang +5 more | 2024-09-03 |
| 12070403 | Covered stent | Benhao Xiao | 2024-08-27 |
| D986461 | Work light | — | 2023-05-16 |
| 11578538 | Cutting element with nonplanar face to improve cutting efficiency and durability | Manoj D. Mahajan, John Daniel Belnap, Xiaoge Gan, Cheng Peng, Lynn Belnap +5 more | 2023-02-14 |
| 11529248 | Branch vessel stent | Benhao Xiao | 2022-12-20 |
| 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 |
| 10781643 | Cutting elements formed from combinations of materials and bits incorporating the same | Yahua Bao, Haibo Zhang, John Daniel Belnap, Youhe Zhang | 2020-09-22 |
| 10562000 | Assemblies for making superhard products by high pressure/high temperature processing | David P. DenBoer, Clint Hamilton, Michael David France, Ryan Davis, Lynn Belnap | 2020-02-18 |
| 10429013 | Portable worklight | — | 2019-10-01 |
| D861945 | Portable worklight | — | 2019-10-01 |
| D861220 | Portable worklight | — | 2019-09-24 |
| D858843 | Portable worklight | — | 2019-09-03 |
| D858844 | Portable worklight | — | 2019-09-03 |
| D856565 | Portable worklight | — | 2019-08-13 |
| 10358705 | Polycrystalline diamond sintered/rebonded on carbide substrate containing low tungsten | Yahua Bao, Fulong WANG, J. Daniel Belnap, Ronald K. Eyre | 2019-07-23 |
| D848656 | Work light | — | 2019-05-14 |
| D848655 | Work light | — | 2019-05-14 |
| 10100583 | Cutting elements with wear resistant diamond surface | J. Daniel Belnap, Scott L. Horman, Ryan Davis, Haibo Zhang | 2018-10-16 |
| 10094544 | Portable lighting apparatus | — | 2018-10-09 |
| 10016873 | Diamond enhanced insert with controlled diamond frame strength | Haibo Zhang, J. Daniel Belnap | 2018-07-10 |
| D822259 | Wall mount light | — | 2018-07-03 |