Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120591 | Low fusing dental porcelains containing fine-grained leucite | Dmitri Brodkin, Paul Panzera, Jana N. Pruden, Lisa M. Kaiser, Richard A. Brightly | 2000-09-19 |
| 5109586 | Crystalline alumina orthodontic bracket | Robin M. F. Jones, Robert D. DeLuca | 1992-05-05 |
| 5066225 | Crystalline alumina orthodontic bracket | Robin M. Forbes Jones, Robert D. DeLuca | 1991-11-19 |
| 4784606 | Orthodontic brackets made from ion exchange strengthened glass | Robin M. F. Jones, Robert D. DeLuca | 1988-11-15 |