Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874642 | Filtering element made of absorbent paper material in the form of a tubular cylinder | Joel Hungler | 2005-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874642 | Filtering element made of absorbent paper material in the form of a tubular cylinder | Joel Hungler | 2005-04-05 |