Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776451 | Composite overlay compound | Xiangyang Jiang, M. Brad Beardsley, Mark S. Diekevers | 2010-08-17 |
| 7345255 | Composite overlay compound | Xiangyang Jiang, M. Brad Beardsley, Mark S. Diekevers | 2008-03-18 |
| 6692844 | Glaze for ceramic superplastic forming (SPF) dies | Daniel G. Sanders, Martin Allen Peterson, David C. Van Aken, F. Scott Miller, Jeffrey Smith | 2004-02-17 |