Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4744757 | Fixed partial dentures and method of making | Vincent T. Cammarato, David G. Grossman | 1988-05-17 |
| 4478641 | Embedding material useful in preparing glass-ceramic products | Michael Hobczuk, Paul I. Kingsbury, John W. Nelson | 1984-10-23 |
| 4431420 | Glass-ceramic dental products | — | 1984-02-14 |