Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644509 | Film packaging for a pasty-like substance | Alexander Bublewitz | 2003-11-11 |
| 6523992 | Device for mixing two pasty substances, particularly for mixing a dental impression substance with catalyst substance | Alexander Bublewitz | 2003-02-25 |