Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468079 | Abrasive radiopaque endodontic marking tools and related methods | Dan E. Fischer | 2002-10-22 |
| 6398761 | Double syringe barrels with ported delivery ends | Dan E. Fischer, Bruce S. McLean | 2002-06-04 |
| 6400801 | Smooth radiopaque endodontic marking tools and related methods | Dan E. Fischer | 2002-06-04 |