Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151028 | Triple passage orthodontic buccal tube | — | 1992-09-29 |
| 5059119 | Orthodontic buccal tube with convertible cover | — | 1991-10-22 |
| 4963092 | Buccal tube applicance for rectangular or round wire | — | 1990-10-16 |
| 4927362 | Convertible buccal tube | — | 1990-05-22 |
| 4904183 | Orthodontic debonding method and tool | Clarence W. Hannan, Jirina V. Pospisil, Robert P. Eckert | 1990-02-27 |
| D306207 | Orthodontic debonding tool | Clarence W. Hannan | 1990-02-20 |
| 4669979 | Orthodontic plier | — | 1987-06-02 |