Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837904 | Manipulable dental model system for fabrication of a dental appliance | Huafeng Wen, Srinivas Kaza | 2010-11-23 |
| 7357636 | Manipulable dental model system for fabrication of a dental appliance | Huafeng Wen, Srinivas Kaza | 2008-04-15 |
| 7108508 | Manipulable dental model system for fabrication of a dental appliance | Huafeng Wen, Srinivas Kaza | 2006-09-19 |