Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369680 | Abrasive disc with universal hole pattern | — | 2019-08-06 |
| 10350642 | Method of shape sorting crushed abrasive particles | Melissa C. Schillo-Armstrong, Joseph B. Eckel | 2019-07-16 |
| 10300581 | Methods of making abrasive articles and bonded abrasive wheel preparable thereby | Melissa C. Schillo-Armstrong, Scott R. Culler, Roger J. Eicheldinger, Negus B. Adefris | 2019-05-28 |
| 10259102 | Abrasive preforms, method of making an abrasive article, and bonded abrasive article | Melissa C. Schillo-Armstrong, Jacob S. Beveridge | 2019-04-16 |