Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767454 | Production tool to make abrasive particles with grooves | John T. Boden, Scott R. Culler, Negus B. Adefris, John D. Haas | 2023-09-26 |
| 11623894 | Bonded abrasive article including elongate shaped abrasive particles | — | 2023-04-11 |