Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745812 | Hypocycloid drive device for adjusting slat angles for a venetian blind | Tai-Ping Liu, Wasyl R. Bodnar | 2004-06-08 |
| 6739373 | Lift control device for a roller shade | Tai-Ping Liu, Wasyl R. Bodnar | 2004-05-25 |