Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835078 | Threaded positioning mechanism | — | 2023-12-05 |
| 11761481 | Polycrystalline diamond radial bearing | David P. Miess, Michael V. Williams, Edward C. Spatz, Michael R. Reese, William W. King | 2023-09-19 |
| 11761486 | Polycrystalline diamond bearings for rotating machinery with compliance | William W. King, David P. Miess | 2023-09-19 |
| 11746875 | Cam follower with polycrystalline diamond engagement element | David P. Miess, Michael V. Williams | 2023-09-05 |
| 11655850 | Continuous diamond surface bearings for sliding engagement with metal surfaces | Edward C. Spatz | 2023-05-23 |
| 11655679 | Downhole drilling tool with a polycrystalline diamond bearing | Michael V. Williams, Edward C. Spatz, Michael R. Reese, William W. King, David P. Miess | 2023-05-23 |
| 11614126 | Joints with diamond bearing surfaces | — | 2023-03-28 |
| 11608858 | Material treatments for diamond-on-diamond reactive material bearing engagements | Michael V. Williams, David P. Miess | 2023-03-21 |
| 11603715 | Sucker rod couplings and tool joints with polycrystalline diamond elements | Michael R. Reese, David P. Miess, Edward C. Spatz, William W. King | 2023-03-14 |