Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692896 | Light-transmissive orthodontic bracket wth alignment and indentification marking | John S. Kelly, Joseph M. Caruso | 1997-12-02 |
| 5597302 | Aesthetic plastic orthodontic bracket with load bearing framework | James D. Hansen, James D. Cleary | 1997-01-28 |