Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921735 | In-line measuring device with measuring tube | Johannes Ruchel | 2011-04-12 |
| 7890374 | System and method for presenting music to consumers | Rehan Khan, Marc Mathys, Christian Pirkner | 2011-02-15 |