Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821462 | Mass production of shells and models for dental restorations produced by solid free-form fabrication methods | Martin L. Schulman | 2004-11-23 |
| 6808659 | Solid free-form fabrication methods for the production of dental restorations | Martin L. Schulman | 2004-10-26 |
| 6802894 | Lithium disilicate glass-ceramics | Dmitri Brodkin, Paul Panzera | 2004-10-12 |
| 6761760 | Dental porcelains | Dmitri Brodkin, Paul Panzera | 2004-07-13 |
| 6689202 | Molds for the manufacture of a dental restoration and methods of making dental restorations | — | 2004-02-10 |