Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601635 | Cordless balanced window covering | Zazu Ciuca, Patrick Woods, Roger Palmer, Otto Kuhar | 2003-08-05 |
| 6330899 | Cordless balanced window covering | Zazu Ciuca, Patrick Woods, Roger Palmer, Otto Kuhar | 2001-12-18 |