Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097398 | Abrasive article and method of making the same | Aaron K. Nienaber, Thomas J. Nelson, Grayce T. Huberty, Louis S. Moren, Wayne W. Maurer +1 more | 2021-08-24 |
| 11078345 | Pore inducer and porous abrasive form made using the same | Brian D. Goers, Mark A. Lukowski, Walter Flaschberger, John E. Gozum | 2021-08-03 |