Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325217 | Backflush attachment for a filtering device | Gerhard Hehenberger, Johannes Remili | 2001-12-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325217 | Backflush attachment for a filtering device | Gerhard Hehenberger, Johannes Remili | 2001-12-04 |