Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11607775 | Coated abrasive disc and methods of making and using the same | Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring +2 more | 2023-03-21 |
| 11597059 | Coated abrasive disc and methods of making and using the same | Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring +2 more | 2023-03-07 |