Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9844814 | Superhard tool tip, method for making same and tool comprising same | Cornelis Roelof Jonker, Robert Fries, John James Barry | 2017-12-19 |
| 9643334 | Method for making super-hard constructions | Leshope Joseph Choenyane, Erens Tshepo Radebe, John James Barry | 2017-05-09 |