Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9532736 | Portable electronic device with a tinnitus relief application | — | 2017-01-03 |
| 4777937 | Mood altering device | Peter J. Guinan | 1988-10-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9532736 | Portable electronic device with a tinnitus relief application | — | 2017-01-03 |
| 4777937 | Mood altering device | Peter J. Guinan | 1988-10-18 |