Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981362 | Apparatus and methods for high pressure leaching of polycrystalline diamond cutter elements | Russell C. Gilleylen, Guodong Zhan, Sean Matthew Donald, Haresh Ghansyam, James R. Streater, Jr. | 2018-05-29 |