Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8302239 | Orbital electric toothbrush | Gregory Greenspan, Alexander Greenspan, Gene Alter | 2012-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8302239 | Orbital electric toothbrush | Gregory Greenspan, Alexander Greenspan, Gene Alter | 2012-11-06 |