Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511541 | Sunglasses | Matthew T. Banker, Debra L. Callahan | 2005-11-15 |
| D499441 | Sunglasses | Matthew T. Banker, Debra L. Callahan | 2004-12-07 |
| D492341 | Sunglasses | Matthew T. Banker, Debra L. Callahan | 2004-06-29 |