Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455609 | Fluoride-releasing amalgam dental restorative material | Gary Whitford, Don Mettenburg | 2002-09-24 |
| 6440398 | Fluoride-releasing amalgam dental restorative material | Gary Whitford, Don Mettenburg | 2002-08-27 |
| 6391281 | Fluorescent agent for the identification of tooth dentin | Don Mettenberg, John Wataha, Frank Caughman, George S. Schuster | 2002-05-21 |