Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673414 | Re-sintered boron-rich polycrystalline cubic boron nitride and method for making same | Thomas R. Lavens, Francis R. Corrigan, Harold P. Bovenkerk | 1987-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673414 | Re-sintered boron-rich polycrystalline cubic boron nitride and method for making same | Thomas R. Lavens, Francis R. Corrigan, Harold P. Bovenkerk | 1987-06-16 |