Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500004 | Endodontic sealing compositions and methods for using such compositions | Dan E. Fischer | 2002-12-31 |
| 6409993 | Dental bleaching compositions incorporating perborates | Dan E. Fischer | 2002-06-25 |
| 6390817 | Fiber tipped dental substance applicator | — | 2002-05-21 |
| 6391283 | Methods and apparatus for activating dental compositions | Dan E. Fischer | 2002-05-21 |
| 6387353 | Light or heat activated dental bleaching compositions | Dan E. Fischer | 2002-05-14 |
| 6375461 | Gingival retraction cords incorporating propylhexedrine | Dan E. Fischer | 2002-04-23 |
| 6368576 | Methods for bleaching, opacifying and desensitizing teeth | Dan E. Fischer | 2002-04-09 |
| 6354837 | Method for bleaching teeth | — | 2002-03-12 |