Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7444687 | Hearing protective device that includes cellular earmuffs | Luciana M. Sato, Dean M. Remer, Thomas I. Insley | 2008-11-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7444687 | Hearing protective device that includes cellular earmuffs | Luciana M. Sato, Dean M. Remer, Thomas I. Insley | 2008-11-04 |