Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914200 | Mixing blade assembly with trailing scrapers and method | Matthew S. O'Kelley | 2011-03-29 |
| 7883036 | Basket media mill with porous metal containment wall and method | Barry W. Cullens | 2011-02-08 |