Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337255 | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods | Anthony A. DiGiovanni, Yavuz Kadioglu, Danny E. Scott, Matthew J. Meiners, Rudolf Carl Pessier +5 more | 2019-07-02 |
| 10071354 | Polycrystalline superhard material and method for making same | Roger William Nigel Nilen, Maweja Kasonde, Stig Ake Andersin | 2018-09-11 |
| 10071355 | Cutting inserts and method for making same | Bo Christer Olofsson, Roger William Nigel Nilen, Stig Ake Andersin, John James Barry | 2018-09-11 |
| 9975185 | Twist drill tips, precursor constructions for use in making same, and methods for making and using same | Maweja Kasonde, Robert Fries, John James Barry | 2018-05-22 |
| 9844814 | Superhard tool tip, method for making same and tool comprising same | Robert Fries, Maweja Kasonde, John James Barry | 2017-12-19 |
| 9566688 | Insert for an attack tool, method for making same and tools incorporating same | Roger William Nigel Nilen, Anthony A. DiGiovanni | 2017-02-14 |
| 9562431 | Tip for a pick tool, method of making same and pick tool comprising same | Robert Fries | 2017-02-07 |
| 9334730 | Tips for pick tools and pick tools comprising same | Matthew Alan Sanan | 2016-05-10 |
| 9334731 | Pick tool and assembly comprising same | Robert Fries, Frank Friedrich Lachmann, Bernd Heinrich Ries | 2016-05-10 |
| 9249662 | Tip for degradation tool and tool comprising same | David Christian Bowes, Thembinkosi Shabalala, Nedret Can | 2016-02-02 |
| 9243452 | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods | Anthony A. DiGiovanni, Yavuz Kadioglu, Danny E. Scott, Matthew J. Meiners, Rudolf Carl Pessier +5 more | 2016-01-26 |
| 9234423 | Super-hard tip for a pick tool and pick tool comprising same | PETER ROBERT BUSH, Bernd Heinrich Ries, Robert Fries | 2016-01-12 |
| 9097111 | Pick tool | David Christian Bowes, Thembinkosi Shabalala, Nedret Can | 2015-08-04 |
| 9080294 | Pick assembly, pick holder for same, pick tool for same and strike element for same | Bernd Heinrich Ries, Frank Friedrich Lachmann | 2015-07-14 |
| 8231698 | Polycrystalline diamond abrasive compacts | Barbara Mariëlle De Leeuw-Morrison, Roger William Nigel Nilen | 2012-07-31 |