Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913738 | Selective tilting for blinds—variable radius wrap double pitch | Donald E. Fraser | 2011-03-29 |
| 7886803 | Drive for coverings for architectural openings | Steven R. Haarer, Donald E. Fraser, Robert E. Fisher | 2011-02-15 |