Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960104 | Defect detection system for lumber | David E. Kline, Phillip A. Araman, Xiangyu Xiao, Thomas Hudson Drayer | 1999-09-28 |
| 5761070 | Automatic color and grain sorting of materials | Qiang Lu | 1998-06-02 |