Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034137 | Shaped, fractured abrasive particle, abrasive article using same and method of making | Dwight D. Erickson, Scott R. Culler, Negus B. Adefris, John T. Boden | 2011-10-11 |