Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996198 | Apparatus for ribbing cloth venetian blind strips | Hsi-Chuan Chiou | 1999-12-07 |
| 5927172 | Venetian blind cutting machine | — | 1999-07-27 |
| 5799557 | Venetian blind cutting machine | — | 1998-09-01 |