Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8584729 | Mechanism for raising and lowering a dual shade covering a window | Richard Hernandez | 2013-11-19 |
| 8579003 | Mechanism for raising and lowering a dual shade covering a window | Richard Hernandez | 2013-11-12 |