Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482505 | Multi-layer texture layer | Gerardo A. Bertero, Tu Chen | 2002-11-19 |
| 6248395 | Mechanical texturing of glass and glass-ceramic substrates | Andrew M. Homola | 2001-06-19 |
| 6117499 | Micro-texture media made by polishing of a selectively irradiated surface | Li-Ju Lin, Douglas Allan Iams, Hongchuan Wong, Tsutomu Yamashita | 2000-09-12 |