Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599974 | Impression material | Alexander Bublewitz, Rainer Hahn | 2003-07-29 |
| 6566479 | Relining for prostheses and process the manufacturing thereof | Alexander Bublewitz | 2003-05-20 |