Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071456 | Air filter with radially sealing filter insert | Walter Binder, Hans Erdmannsdoerfer, Bruno M. Sommer | 1991-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071456 | Air filter with radially sealing filter insert | Walter Binder, Hans Erdmannsdoerfer, Bruno M. Sommer | 1991-12-10 |