Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7122199 | Methods for whitening teeth | Paul Albert Sagel, Robert S. Dirksing, Frederick Rohman | 2006-10-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7122199 | Methods for whitening teeth | Paul Albert Sagel, Robert S. Dirksing, Frederick Rohman | 2006-10-17 |