Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489174 | Backpack with speakers | Karen Shigenaka, Kevin William Ray | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489174 | Backpack with speakers | Karen Shigenaka, Kevin William Ray | 2004-05-04 |