Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651835 | Collection container assembly | — | 2003-11-25 |
| 6602206 | Stopper-shield assembly | Volker Niermann | 2003-08-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651835 | Collection container assembly | — | 2003-11-25 |
| 6602206 | Stopper-shield assembly | Volker Niermann | 2003-08-05 |