Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080073 | Abrasive article having a plurality of precisely-shaped abrasive composites | Moses M. David, John T. Boden | 2011-12-20 |
| 8034137 | Shaped, fractured abrasive particle, abrasive article using same and method of making | Dwight D. Erickson, Negus B. Adefris, John T. Boden, John D. Haas | 2011-10-11 |