Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623358 | Filter system having a support tube | Michael Kaufmann, Klaus-Dieter Ruhland | 2017-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623358 | Filter system having a support tube | Michael Kaufmann, Klaus-Dieter Ruhland | 2017-04-18 |