Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669944 | Method for producing uniformly high quality abrasive compacts | James A. Adkins | 1997-09-23 |
| 5603070 | Supported polycrystalline diamond compact having a cubic boron nitride interlayer for improved physical properties | Henry S. Marek | 1997-02-11 |