Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466269 | Polycrystalline cubic boron nitride abrasive particles and abrasive tools made therefrom | Frank Corrigan, Sam Anthony | 1995-11-14 |
| 5194071 | Cubic boron nitride abrasive and process for preparing same | Francis R. Corrigan, Samuel A. Anthony, III | 1993-03-16 |