Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728426 | Filter pack | Volker Rudinger, Hans Leibold, Ulrich Schlor | 1988-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728426 | Filter pack | Volker Rudinger, Hans Leibold, Ulrich Schlor | 1988-03-01 |