Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33099 | Dental crown, coping and method | Aharon E. Whiteman | 1989-10-24 |
| 4861267 | Slitted metal foil for forming a dental coping and method | Aharon E. Whiteman | 1989-08-29 |
| 4826436 | Prefabricated dental prosthesis | Aharon E. Whiteman | 1989-05-02 |
| 4814008 | Dental material | Aharon E. Whiteman | 1989-03-21 |
| 4797100 | Metal foil for forming a dental coping | Aharon E. Whiteman | 1989-01-10 |