Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883500 | Sawblade segments utilizing polycrystalline diamond grit | Martin E. Deakins, Neil R. Johnson, Thomas J. Clark, Harold P. Bovenkerk | 1989-11-28 |
| 4850523 | Bonding of thermally stable abrasive compacts to carbide supports | — | 1989-07-25 |