Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150900 | Abrasive particles and abrasive articles including the same | — | 2018-12-11 |
| 9938439 | Production tool to make abrasive particles with grooves | John T. Boden, Dwight D. Erickson, Scott R. Culler, John D. Haas | 2018-04-10 |
| 9890309 | Abrasive article with shaped abrasive particles with grooves | John T. Boden, Dwight D. Erickson, Scott R. Culler, John D. Haas | 2018-02-13 |