Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065885 | Cutting element and methods of making the same | Roger William Nigel Nilen, Richard Stuart Balmer | 2024-08-20 |
| 11794245 | Superhard constructions and methods of making same | Teresa RODRIGUEZ SUAREZ, AMANDA LYNNE MCKIE, EDWIN STEWART EARDLEY | 2023-10-24 |
| 11498873 | Superhard constructions and methods of making same | Valentine Kanyanta, Teresa RODRIGUEZ SUAREZ | 2022-11-15 |
| 10329848 | Superhard constructions and methods of making same | Mehmet Serdar Ozbayraktar, Valentine Kanyanta, Teresa RODRIGUEZ SUAREZ | 2019-06-25 |
| 10071354 | Polycrystalline superhard material and method for making same | Cornelis Roelof Jonker, Roger William Nigel Nilen, Stig Ake Andersin | 2018-09-11 |
| 9975185 | Twist drill tips, precursor constructions for use in making same, and methods for making and using same | Robert Fries, John James Barry, Cornelis Roelof Jonker | 2018-05-22 |
| 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 |
| 9393629 | Cutter elements, rotary machine tools comprising same and method for making same | John James Barry, Robert Fries | 2016-07-19 |
| 9296073 | Method of making a bit for a rotary drill | John James Barry | 2016-03-29 |
| D735254 | Insert for a drill bit | Dermot Francis O'Malley, John James Barry | 2015-07-28 |
| D734790 | Drill bit tip | Dermot Francis O'Malley, John James Barry | 2015-07-21 |
| D734791 | Drill bit tip | Dermot Francis O'Malley, John James Barry | 2015-07-21 |