Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765095 | Polycrystalline diamond bit manufacturing | Richard A. Flak, Thomas W. Oldham | 1998-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765095 | Polycrystalline diamond bit manufacturing | Richard A. Flak, Thomas W. Oldham | 1998-06-09 |