Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10166523 | Support structure for a body of polycrystalline diamond material during leaching | Desmond Kenneth Sullivan, James E. Doyle, James Redmond, Humphrey Samkelo Lungisani Sithebe | 2019-01-01 |
| 9302332 | Twist drill assembly, components for same and method for making same | John James Barry, James E. Doyle | 2016-04-05 |
| 8795460 | Indexable cutter insert, construction for same and method for making same | Stephen James Linnane, Joseph Anthony McCloskey | 2014-08-05 |