Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971624 | Retractable shade with collapsible vanes | Marjorie G. Harper, Paul A. Pedri, Stephen T. Wisecup | 2011-07-05 |
| 7549455 | Retractable shade with collapsible vanes | Marjorie G. Harper, Paul A. Pedri, Stephen T. Wisecup | 2009-06-23 |
| 7111659 | Retractable shade with collapsible vanes | Marjorie G. Harper, Paul A. Pedri, Stephen T. Wisecup | 2006-09-26 |