Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437324 | Shade with variable load braking and lift assist | — | 1995-08-01 |
| 5121893 | Window blind low profile mounting bracket | Robert N. King, Douglas J. Warner | 1992-06-16 |
| 5092387 | Venetian blind tilt wand connector | Robert N. King, Douglas J. Warner | 1992-03-03 |