Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8875814 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Brandon Paul Linford, Jason K. Wiggins +6 more | 2014-11-04 |
| 8764862 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Brandon Paul Linford, Jason K. Wiggins +6 more | 2014-07-01 |
| 8435324 | Chemical agents for leaching polycrystalline diamond elements | Carl Edward Wells, Bhupinder Kumar Kataria, Stephen W. Almond | 2013-05-07 |
| 8404019 | Chemical agents for recovery of leached materials | Stephen W. Almond, Gary E. Weaver | 2013-03-26 |
| 8336648 | Mechanical attachment of thermally stable diamond to a substrate | Gary E. Weaver, Seth Garrett Anderle | 2012-12-25 |
| 8261858 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Brandon Paul Linford, Jason K. Wiggins +6 more | 2012-09-11 |
| 7784381 | Matrix drill bits and method of manufacture | Gary E. Weaver, David A. Brown | 2010-08-31 |
| 7398840 | Matrix drill bits and method of manufacture | Gary E. Weaver, David A. Brown | 2008-07-15 |