Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334773 | Method and arrangement for making artificial teeth | Hans Ahlen, Gustav Wolrath | 2002-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334773 | Method and arrangement for making artificial teeth | Hans Ahlen, Gustav Wolrath | 2002-01-01 |